| 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 | $103.57 | 8.427% | $112.2978 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $20.30 | 7.804% | $21.8842 | $21.88 | $21.90 | $21.90 |
| Purchase #3 | $69.88 | 8.674% | $75.9414 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $8.69 | 7.180% | $9.3139 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $65.48 | 5.445% | $69.0454 | $69.05 | $69.05 | $69.00 |
| Purchase #6 | $247.66 | 7.554% | $266.3682 | $266.37 | $266.35 | $266.40 |
| Purchase #7 | $182.31 | 6.782% | $194.6743 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $697.89 | $749.5252 | $749.52 | $749.50 | $749.50 | |