| 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 | $64.39 | 8.617% | $69.9385 | $69.94 | $69.95 | $69.90 |
| Purchase #2 | $144.38 | 4.450% | $150.8049 | $150.80 | $150.80 | $150.80 |
| Purchase #3 | $105.84 | 12.814% | $119.4023 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $214.81 | 8.277% | $232.5898 | $232.59 | $232.60 | $232.60 |
| Purchase #5 | $6.86 | 5.444% | $7.2335 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $95.94 | 6.413% | $102.0926 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $130.43 | 5.128% | $137.1185 | $137.12 | $137.10 | $137.10 |
| 7 purchase totals = | $762.65 | $819.1801 | $819.17 | $819.20 | $819.10 | |