| 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 | $48.73 | 4.537% | $50.9409 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $64.94 | 8.223% | $70.28 | $70.28 | $70.30 | $70.30 |
| Purchase #3 | $91.25 | 10.854% | $101.1543 | $101.15 | $101.15 | $101.20 |
| Purchase #4 | $168.25 | 12.136% | $188.6688 | $188.67 | $188.65 | $188.70 |
| Purchase #5 | $15.32 | 4.810% | $16.0569 | $16.06 | $16.05 | $16.10 |
| Purchase #6 | $123.27 | 4.600% | $128.9404 | $128.94 | $128.95 | $128.90 |
| Purchase #7 | $57.94 | 8.480% | $62.8533 | $62.85 | $62.85 | $62.90 |
| 7 purchase totals = | $569.70 | $618.8946 | $618.89 | $618.90 | $619.00 | |