| 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 | $11.46 | 3.226% | $11.8297 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $59.38 | 11.352% | $66.1208 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $235.81 | 8.402% | $255.6228 | $255.62 | $255.60 | $255.60 |
| Purchase #4 | $140.90 | 5.336% | $148.4184 | $148.42 | $148.40 | $148.40 |
| Purchase #5 | $13.39 | 12.170% | $15.0196 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $130.35 | 3.187% | $134.5043 | $134.50 | $134.50 | $134.50 |
| Purchase #7 | $117.87 | 8.846% | $128.2968 | $128.30 | $128.30 | $128.30 |
| 7 purchase totals = | $709.16 | $759.8124 | $759.81 | $759.75 | $759.70 | |