| 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 | $46.71 | 9.431% | $51.1152 | $51.12 | $51.10 | $51.10 |
| Purchase #2 | $52.96 | 13.710% | $60.2208 | $60.22 | $60.20 | $60.20 |
| Purchase #3 | $135.74 | 12.161% | $152.2473 | $152.25 | $152.25 | $152.20 |
| Purchase #4 | $80.62 | 10.406% | $89.0093 | $89.01 | $89.00 | $89.00 |
| Purchase #5 | $250.85 | 4.330% | $261.7118 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $60.27 | 9.861% | $66.2132 | $66.21 | $66.20 | $66.20 |
| Purchase #7 | $190.80 | 4.573% | $199.5253 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $817.95 | $880.0429 | $880.05 | $880.00 | $879.90 | |