| 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 | $85.60 | 6.652% | $91.2941 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $35.42 | 8.144% | $38.3046 | $38.30 | $38.30 | $38.30 |
| Purchase #3 | $105.48 | 13.595% | $119.82 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $163.29 | 7.625% | $175.7409 | $175.74 | $175.75 | $175.70 |
| Purchase #5 | $112.67 | 12.653% | $126.9261 | $126.93 | $126.95 | $126.90 |
| Purchase #6 | $42.86 | 12.797% | $48.3448 | $48.34 | $48.35 | $48.30 |
| Purchase #7 | $158.78 | 8.629% | $172.4811 | $172.48 | $172.50 | $172.50 |
| 7 purchase totals = | $704.10 | $772.9116 | $772.90 | $772.95 | $772.80 | |