| 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 | $43.61 | 9.576% | $47.7861 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $205.27 | 8.720% | $223.1695 | $223.17 | $223.15 | $223.20 |
| Purchase #3 | $26.37 | 9.588% | $28.8984 | $28.90 | $28.90 | $28.90 |
| Purchase #4 | $19.26 | 4.103% | $20.0502 | $20.05 | $20.05 | $20.10 |
| Purchase #5 | $156.73 | 10.716% | $173.5252 | $173.53 | $173.55 | $173.50 |
| Purchase #6 | $97.58 | 13.424% | $110.6791 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $90.35 | 8.258% | $97.8111 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $639.17 | $701.9196 | $701.93 | $701.95 | $702.00 | |