| 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 | $26.73 | 11.505% | $29.8053 | $29.81 | $29.80 | $29.80 |
| Purchase #2 | $45.62 | 10.471% | $50.3969 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $42.48 | 9.847% | $46.663 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $148.88 | 5.417% | $156.9448 | $156.94 | $156.95 | $156.90 |
| Purchase #5 | $130.96 | 4.862% | $137.3273 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $143.39 | 8.252% | $155.2225 | $155.22 | $155.20 | $155.20 |
| Purchase #7 | $168.95 | 7.176% | $181.0739 | $181.07 | $181.05 | $181.10 |
| 7 purchase totals = | $707.01 | $757.4337 | $757.43 | $757.40 | $757.40 | |