| 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 | $90.53 | 9.585% | $99.2073 | $99.21 | $99.20 | $99.20 |
| Purchase #2 | $133.86 | 13.644% | $152.1239 | $152.12 | $152.10 | $152.10 |
| Purchase #3 | $24.42 | 4.583% | $25.5392 | $25.54 | $25.55 | $25.50 |
| Purchase #4 | $158.28 | 6.447% | $168.4843 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $101.35 | 13.454% | $114.9856 | $114.99 | $115.00 | $115.00 |
| Purchase #6 | $186.92 | 4.747% | $195.7931 | $195.79 | $195.80 | $195.80 |
| Purchase #7 | $140.27 | 3.412% | $145.056 | $145.06 | $145.05 | $145.10 |
| 7 purchase totals = | $835.63 | $901.1894 | $901.19 | $901.20 | $901.20 | |