| 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 | $15.72 | 6.596% | $16.7569 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $204.64 | 7.133% | $219.237 | $219.24 | $219.25 | $219.20 |
| Purchase #3 | $112.30 | 7.172% | $120.3542 | $120.35 | $120.35 | $120.40 |
| Purchase #4 | $83.74 | 5.394% | $88.2569 | $88.26 | $88.25 | $88.30 |
| Purchase #5 | $68.31 | 13.752% | $77.704 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $227.89 | 8.245% | $246.6795 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $49.55 | 9.636% | $54.3246 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $762.15 | $823.3131 | $823.31 | $823.30 | $823.40 | |