| 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 | $43.89 | 6.458% | $46.7244 | $46.72 | $46.70 | $46.70 |
| Purchase #2 | $21.76 | 10.341% | $24.0102 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $9.27 | 11.288% | $10.3164 | $10.32 | $10.30 | $10.30 |
| Purchase #4 | $77.63 | 11.222% | $86.3416 | $86.34 | $86.35 | $86.30 |
| Purchase #5 | $58.29 | 12.173% | $65.3856 | $65.39 | $65.40 | $65.40 |
| Purchase #6 | $245.29 | 13.610% | $278.674 | $278.67 | $278.65 | $278.70 |
| Purchase #7 | $39.97 | 9.201% | $43.6476 | $43.65 | $43.65 | $43.60 |
| 7 purchase totals = | $496.10 | $555.0998 | $555.10 | $555.05 | $555.00 | |