| 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 | $52.26 | 7.607% | $56.2354 | $56.24 | $56.25 | $56.20 |
| Purchase #2 | $42.61 | 9.492% | $46.6545 | $46.65 | $46.65 | $46.70 |
| Purchase #3 | $49.63 | 3.703% | $51.4678 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $82.46 | 13.673% | $93.7348 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $224.45 | 4.329% | $234.1664 | $234.17 | $234.15 | $234.20 |
| Purchase #6 | $130.45 | 9.117% | $142.3431 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $230.52 | 11.417% | $256.8385 | $256.84 | $256.85 | $256.80 |
| 7 purchase totals = | $812.38 | $881.4405 | $881.44 | $881.45 | $881.40 | |