| 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 | $77.79 | 10.469% | $85.9338 | $85.93 | $85.95 | $85.90 |
| Purchase #2 | $143.63 | 9.187% | $156.8253 | $156.83 | $156.85 | $156.80 |
| Purchase #3 | $211.84 | 12.335% | $237.9705 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $157.32 | 13.211% | $178.1035 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $23.41 | 7.513% | $25.1688 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $84.76 | 3.624% | $87.8317 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $75.71 | 9.498% | $82.9009 | $82.90 | $82.90 | $82.90 |
| 7 purchase totals = | $774.46 | $854.7345 | $854.73 | $854.75 | $854.70 | |