| 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 | $6.98 | 5.854% | $7.3886 | $7.39 | $7.40 | $7.40 |
| Purchase #2 | $46.82 | 8.398% | $50.7519 | $50.75 | $50.75 | $50.80 |
| Purchase #3 | $22.76 | 9.124% | $24.8366 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $24.70 | 13.764% | $28.0997 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $70.84 | 6.853% | $75.6947 | $75.69 | $75.70 | $75.70 |
| Purchase #6 | $93.32 | 6.629% | $99.5062 | $99.51 | $99.50 | $99.50 |
| Purchase #7 | $194.69 | 7.380% | $209.0581 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $460.11 | $495.3358 | $495.34 | $495.35 | $495.40 | |