| 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 | $89.80 | 4.460% | $93.8051 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $174.87 | 6.803% | $186.7664 | $186.77 | $186.75 | $186.80 |
| Purchase #3 | $13.46 | 6.730% | $14.3659 | $14.37 | $14.35 | $14.40 |
| Purchase #4 | $33.79 | 4.224% | $35.2173 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $62.95 | 8.646% | $68.3927 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $59.35 | 7.814% | $63.9876 | $63.99 | $64.00 | $64.00 |
| Purchase #7 | $44.52 | 4.743% | $46.6316 | $46.63 | $46.65 | $46.60 |
| 7 purchase totals = | $478.74 | $509.1666 | $509.18 | $509.15 | $509.20 | |