| 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 | $78.97 | 7.265% | $84.7072 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $64.53 | 6.193% | $68.5263 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $31.25 | 8.457% | $33.8928 | $33.89 | $33.90 | $33.90 |
| Purchase #4 | $61.84 | 5.543% | $65.2678 | $65.27 | $65.25 | $65.30 |
| Purchase #5 | $87.42 | 13.726% | $99.4193 | $99.42 | $99.40 | $99.40 |
| Purchase #6 | $50.85 | 11.106% | $56.4974 | $56.50 | $56.50 | $56.50 |
| Purchase #7 | $88.91 | 8.700% | $96.6452 | $96.65 | $96.65 | $96.60 |
| 7 purchase totals = | $463.77 | $504.9560 | $504.97 | $504.95 | $504.90 | |