| 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 | $104.95 | 4.371% | $109.5374 | $109.54 | $109.55 | $109.50 |
| Purchase #2 | $57.98 | 13.738% | $65.9453 | $65.95 | $65.95 | $65.90 |
| Purchase #3 | $88.57 | 9.474% | $96.9611 | $96.96 | $96.95 | $97.00 |
| Purchase #4 | $79.47 | 9.503% | $87.022 | $87.02 | $87.00 | $87.00 |
| Purchase #5 | $5.68 | 12.179% | $6.3718 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $131.79 | 3.126% | $135.9098 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $106.87 | 4.739% | $111.9346 | $111.93 | $111.95 | $111.90 |
| 7 purchase totals = | $575.31 | $613.6820 | $613.68 | $613.65 | $613.60 | |