| 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 | $40.92 | 5.523% | $43.18 | $43.18 | $43.20 | $43.20 |
| Purchase #2 | $95.33 | 3.633% | $98.7933 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $21.87 | 7.143% | $23.4322 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $16.52 | 11.272% | $18.3821 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $172.55 | 12.784% | $194.6088 | $194.61 | $194.60 | $194.60 |
| Purchase #6 | $212.30 | 13.476% | $240.9095 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $62.39 | 9.218% | $68.1411 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $621.88 | $687.4470 | $687.44 | $687.50 | $687.40 | |