| 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 | $24.75 | 3.507% | $25.618 | $25.62 | $25.60 | $25.60 |
| Purchase #2 | $40.32 | 13.597% | $45.8023 | $45.80 | $45.80 | $45.80 |
| Purchase #3 | $140.83 | 3.466% | $145.7112 | $145.71 | $145.70 | $145.70 |
| Purchase #4 | $108.39 | 12.757% | $122.2173 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $102.27 | 10.262% | $112.7649 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $177.58 | 5.443% | $187.2457 | $187.25 | $187.25 | $187.20 |
| Purchase #7 | $210.25 | 11.787% | $235.0322 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $804.39 | $874.3916 | $874.39 | $874.35 | $874.30 | |