| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.62 | 5.690% | $87.3211 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $111.77 | 10.622% | $123.6422 | $123.64 | $123.65 | $123.60 |
| Purchase #3 | $202.73 | 3.456% | $209.7363 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $154.52 | 11.561% | $172.3841 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $158.54 | 3.152% | $163.5372 | $163.54 | $163.55 | $163.50 |
| Purchase #6 | $149.54 | 8.199% | $161.8008 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $141.78 | 12.618% | $159.6698 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $1,001.50 | $1,078.0915 | $1,078.09 | $1,078.10 | $1,078.00 | |