| 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 | $36.97 | 10.727% | $40.9358 | $40.94 | $40.95 | $40.90 |
| Purchase #2 | $5.85 | 7.373% | $6.2813 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $40.45 | 3.752% | $41.9677 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $36.95 | 8.849% | $40.2197 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $248.93 | 12.222% | $279.3542 | $279.35 | $279.35 | $279.40 |
| Purchase #6 | $187.66 | 3.730% | $194.6597 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $212.42 | 8.648% | $230.7901 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $769.23 | $834.2085 | $834.21 | $834.20 | $834.30 | |