| 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 | $152.29 | 11.265% | $169.4455 | $169.45 | $169.45 | $169.40 |
| Purchase #2 | $68.57 | 10.494% | $75.7657 | $75.77 | $75.75 | $75.80 |
| Purchase #3 | $207.38 | 7.835% | $223.6282 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $90.56 | 9.696% | $99.3407 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $20.40 | 6.536% | $21.7333 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $22.63 | 6.688% | $24.1435 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $238.44 | 9.573% | $261.2659 | $261.27 | $261.25 | $261.30 |
| 7 purchase totals = | $800.27 | $875.3228 | $875.33 | $875.35 | $875.20 | |