| 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 | $67.98 | 13.725% | $77.3103 | $77.31 | $77.30 | $77.30 |
| Purchase #2 | $94.43 | 8.127% | $102.1043 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $22.55 | 8.696% | $24.5109 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $95.84 | 10.440% | $105.8457 | $105.85 | $105.85 | $105.80 |
| Purchase #5 | $12.63 | 3.637% | $13.0894 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $74.88 | 12.246% | $84.0498 | $84.05 | $84.05 | $84.00 |
| Purchase #7 | $31.70 | 6.364% | $33.7174 | $33.72 | $33.70 | $33.70 |
| 7 purchase totals = | $400.01 | $440.6278 | $440.63 | $440.60 | $440.50 | |