| 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 | $40.49 | 11.845% | $45.286 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $83.53 | 11.874% | $93.4484 | $93.45 | $93.45 | $93.40 |
| Purchase #3 | $46.26 | 5.221% | $48.6752 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $38.56 | 6.576% | $41.0957 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $159.50 | 13.664% | $181.2941 | $181.29 | $181.30 | $181.30 |
| Purchase #6 | $96.90 | 9.592% | $106.1946 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $147.72 | 8.737% | $160.6263 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $612.96 | $676.6203 | $676.63 | $676.70 | $676.60 | |