| 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 | $70.49 | 7.684% | $75.9065 | $75.91 | $75.90 | $75.90 |
| Purchase #2 | $28.69 | 13.272% | $32.4977 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $214.62 | 3.743% | $222.6532 | $222.65 | $222.65 | $222.70 |
| Purchase #4 | $5.63 | 11.266% | $6.2643 | $6.26 | $6.25 | $6.30 |
| Purchase #5 | $63.86 | 6.802% | $68.2038 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $238.90 | 12.409% | $268.5451 | $268.55 | $268.55 | $268.50 |
| Purchase #7 | $67.46 | 9.220% | $73.6798 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $689.65 | $747.7504 | $747.75 | $747.75 | $747.80 | |