| 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 | $125.72 | 7.481% | $135.1251 | $135.13 | $135.15 | $135.10 |
| Purchase #2 | $25.65 | 12.815% | $28.937 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $125.63 | 7.338% | $134.8487 | $134.85 | $134.85 | $134.80 |
| Purchase #4 | $60.48 | 6.423% | $64.3646 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $98.81 | 7.587% | $106.3067 | $106.31 | $106.30 | $106.30 |
| Purchase #6 | $197.80 | 12.385% | $222.2975 | $222.30 | $222.30 | $222.30 |
| Purchase #7 | $230.96 | 12.399% | $259.5967 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $865.05 | $951.4763 | $951.49 | $951.50 | $951.40 | |