| 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 | $108.99 | 11.137% | $121.1282 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $16.35 | 11.775% | $18.2752 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $130.88 | 6.711% | $139.6634 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $118.64 | 8.274% | $128.4563 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $20.25 | 10.642% | $22.405 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $93.94 | 8.832% | $102.2368 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $70.26 | 6.239% | $74.6435 | $74.64 | $74.65 | $74.60 |
| 7 purchase totals = | $559.31 | $606.8084 | $606.82 | $606.85 | $606.80 | |