| 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 | $50.80 | 12.417% | $57.1078 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $183.68 | 13.537% | $208.5448 | $208.54 | $208.55 | $208.50 |
| Purchase #3 | $188.43 | 8.173% | $203.8304 | $203.83 | $203.85 | $203.80 |
| Purchase #4 | $102.42 | 3.154% | $105.6503 | $105.65 | $105.65 | $105.70 |
| Purchase #5 | $84.56 | 5.851% | $89.5076 | $89.51 | $89.50 | $89.50 |
| Purchase #6 | $208.53 | 8.700% | $226.6721 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $127.82 | 10.470% | $141.2028 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $946.24 | $1,032.5158 | $1,032.51 | $1,032.50 | $1,032.50 | |