| 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 | $76.55 | 9.729% | $83.9975 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $8.67 | 9.676% | $9.5089 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $184.80 | 8.563% | $200.6244 | $200.62 | $200.60 | $200.60 |
| Purchase #4 | $84.56 | 13.631% | $96.0864 | $96.09 | $96.10 | $96.10 |
| Purchase #5 | $174.82 | 9.858% | $192.0538 | $192.05 | $192.05 | $192.10 |
| Purchase #6 | $158.55 | 12.210% | $177.909 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $152.91 | 13.155% | $173.0253 | $173.03 | $173.05 | $173.00 |
| 7 purchase totals = | $840.86 | $933.2053 | $933.21 | $933.20 | $933.20 | |