| 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 | $111.86 | 7.685% | $120.4564 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $73.53 | 12.692% | $82.8624 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $91.54 | 4.247% | $95.4277 | $95.43 | $95.45 | $95.40 |
| Purchase #4 | $211.58 | 12.460% | $237.9429 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $162.71 | 13.246% | $184.2626 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $36.96 | 8.802% | $40.2132 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $94.43 | 8.873% | $102.8088 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $782.61 | $863.9740 | $863.97 | $863.95 | $864.00 | |