| 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 | $183.98 | 10.146% | $202.6466 | $202.65 | $202.65 | $202.60 |
| Purchase #2 | $46.64 | 4.247% | $48.6208 | $48.62 | $48.60 | $48.60 |
| Purchase #3 | $37.77 | 9.555% | $41.3789 | $41.38 | $41.40 | $41.40 |
| Purchase #4 | $178.50 | 12.248% | $200.3627 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $99.39 | 9.690% | $109.0209 | $109.02 | $109.00 | $109.00 |
| Purchase #6 | $74.79 | 13.234% | $84.6877 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $86.89 | 5.459% | $91.6333 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $707.96 | $778.3509 | $778.35 | $778.35 | $778.30 | |