| 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 | $140.65 | 13.413% | $159.5154 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $19.61 | 4.225% | $20.4385 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $44.37 | 4.145% | $46.2091 | $46.21 | $46.20 | $46.20 |
| Purchase #4 | $49.80 | 9.613% | $54.5873 | $54.59 | $54.60 | $54.60 |
| Purchase #5 | $20.79 | 7.653% | $22.3811 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $229.60 | 11.640% | $256.3254 | $256.33 | $256.35 | $256.30 |
| Purchase #7 | $224.34 | 11.159% | $249.3741 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $729.16 | $808.8309 | $808.84 | $808.85 | $808.80 | |