| 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 | $108.47 | 4.216% | $113.0431 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $153.37 | 8.421% | $166.2853 | $166.29 | $166.30 | $166.30 |
| Purchase #3 | $12.63 | 6.534% | $13.4552 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $19.66 | 3.329% | $20.3145 | $20.31 | $20.30 | $20.30 |
| Purchase #5 | $178.26 | 12.812% | $201.0987 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $28.73 | 10.441% | $31.7297 | $31.73 | $31.75 | $31.70 |
| Purchase #7 | $144.62 | 3.374% | $149.4995 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $645.74 | $695.4260 | $695.43 | $695.45 | $695.40 | |