| 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 | $66.86 | 3.765% | $69.3773 | $69.38 | $69.40 | $69.40 |
| Purchase #2 | $17.62 | 5.141% | $18.5258 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $234.63 | 3.690% | $243.2878 | $243.29 | $243.30 | $243.30 |
| Purchase #4 | $72.72 | 9.486% | $79.6182 | $79.62 | $79.60 | $79.60 |
| Purchase #5 | $127.94 | 12.843% | $144.3713 | $144.37 | $144.35 | $144.40 |
| Purchase #6 | $85.38 | 11.469% | $95.1722 | $95.17 | $95.15 | $95.20 |
| Purchase #7 | $117.39 | 10.441% | $129.6467 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $722.54 | $779.9993 | $780.01 | $780.00 | $780.00 | |