| 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 | $87.28 | 4.265% | $91.0025 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $66.68 | 6.510% | $71.0209 | $71.02 | $71.00 | $71.00 |
| Purchase #3 | $239.42 | 4.636% | $250.5195 | $250.52 | $250.50 | $250.50 |
| Purchase #4 | $193.64 | 3.132% | $199.7048 | $199.70 | $199.70 | $199.70 |
| Purchase #5 | $173.50 | 12.314% | $194.8648 | $194.86 | $194.85 | $194.90 |
| Purchase #6 | $128.99 | 11.122% | $143.3363 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $55.57 | 7.346% | $59.6522 | $59.65 | $59.65 | $59.70 |
| 7 purchase totals = | $945.08 | $1,010.1010 | $1,010.09 | $1,010.05 | $1,010.10 | |