| 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 | $100.29 | 10.463% | $110.7833 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $48.35 | 9.126% | $52.7624 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $153.40 | 13.667% | $174.3652 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $243.56 | 8.472% | $264.1944 | $264.19 | $264.20 | $264.20 |
| Purchase #5 | $144.64 | 5.262% | $152.251 | $152.25 | $152.25 | $152.30 |
| Purchase #6 | $12.75 | 4.646% | $13.3424 | $13.34 | $13.35 | $13.30 |
| Purchase #7 | $209.41 | 7.322% | $224.743 | $224.74 | $224.75 | $224.70 |
| 7 purchase totals = | $912.40 | $992.4417 | $992.43 | $992.45 | $992.50 | |