| 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 | $88.86 | 13.334% | $100.7086 | $100.71 | $100.70 | $100.70 |
| Purchase #2 | $53.40 | 5.594% | $56.3872 | $56.39 | $56.40 | $56.40 |
| Purchase #3 | $131.33 | 9.203% | $143.4163 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $136.59 | 8.608% | $148.3477 | $148.35 | $148.35 | $148.30 |
| Purchase #5 | $15.25 | 11.140% | $16.9489 | $16.95 | $16.95 | $16.90 |
| Purchase #6 | $196.79 | 5.179% | $206.9818 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $64.35 | 6.492% | $68.5276 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $686.57 | $741.3181 | $741.33 | $741.35 | $741.20 | |