| 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 | $88.86 | 5.582% | $93.8202 | $93.82 | $93.80 | $93.80 |
| Purchase #2 | $139.84 | 8.787% | $152.1277 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $12.81 | 12.257% | $14.3801 | $14.38 | $14.40 | $14.40 |
| Purchase #4 | $114.71 | 9.604% | $125.7267 | $125.73 | $125.75 | $125.70 |
| Purchase #5 | $8.95 | 11.606% | $9.9887 | $9.99 | $10.00 | $10.00 |
| Purchase #6 | $159.72 | 12.616% | $179.8703 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $53.96 | 11.395% | $60.1087 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $578.85 | $636.0224 | $636.03 | $636.05 | $636.00 | |