| 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 | $50.26 | 9.558% | $55.0639 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $34.39 | 4.385% | $35.898 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $106.32 | 6.191% | $112.9023 | $112.90 | $112.90 | $112.90 |
| Purchase #4 | $171.63 | 4.626% | $179.5696 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $10.96 | 11.758% | $12.2487 | $12.25 | $12.25 | $12.20 |
| Purchase #6 | $60.49 | 9.102% | $65.9958 | $66.00 | $66.00 | $66.00 |
| Purchase #7 | $29.44 | 8.802% | $32.0313 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $463.49 | $493.7096 | $493.71 | $493.70 | $493.70 | |