| 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 | $53.84 | 4.287% | $56.1481 | $56.15 | $56.15 | $56.10 |
| Purchase #2 | $104.36 | 9.166% | $113.9256 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $151.43 | 7.730% | $163.1355 | $163.14 | $163.15 | $163.10 |
| Purchase #4 | $171.34 | 11.107% | $190.3707 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $244.80 | 13.380% | $277.5542 | $277.55 | $277.55 | $277.60 |
| Purchase #6 | $135.27 | 13.792% | $153.9264 | $153.93 | $153.95 | $153.90 |
| Purchase #7 | $31.94 | 6.234% | $33.9311 | $33.93 | $33.95 | $33.90 |
| 7 purchase totals = | $892.98 | $988.9916 | $989.00 | $989.05 | $988.90 | |