| 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 | $25.68 | 8.805% | $27.9411 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $124.31 | 3.356% | $128.4818 | $128.48 | $128.50 | $128.50 |
| Purchase #3 | $49.98 | 6.425% | $53.1912 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $132.58 | 10.701% | $146.7674 | $146.77 | $146.75 | $146.80 |
| Purchase #5 | $31.83 | 8.775% | $34.6231 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $182.47 | 5.298% | $192.1373 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $72.43 | 6.537% | $77.1647 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $619.28 | $660.3066 | $660.30 | $660.30 | $660.30 | |