| 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 | $15.70 | 6.817% | $16.7703 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $64.38 | 7.171% | $68.9967 | $69.00 | $69.00 | $69.00 |
| Purchase #3 | $197.93 | 12.366% | $222.406 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $57.92 | 5.403% | $61.0494 | $61.05 | $61.05 | $61.00 |
| Purchase #5 | $7.49 | 13.243% | $8.4819 | $8.48 | $8.50 | $8.50 |
| Purchase #6 | $6.76 | 11.326% | $7.5256 | $7.53 | $7.55 | $7.50 |
| Purchase #7 | $62.82 | 8.298% | $68.0328 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $413.00 | $453.2627 | $453.27 | $453.30 | $453.20 | |