| 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 | $60.86 | 6.338% | $64.7173 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $36.76 | 8.286% | $39.8059 | $39.81 | $39.80 | $39.80 |
| Purchase #3 | $180.32 | 7.739% | $194.275 | $194.28 | $194.30 | $194.30 |
| Purchase #4 | $98.77 | 6.799% | $105.4854 | $105.49 | $105.50 | $105.50 |
| Purchase #5 | $25.40 | 12.390% | $28.5471 | $28.55 | $28.55 | $28.50 |
| Purchase #6 | $111.47 | 8.528% | $120.9762 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $111.99 | 8.374% | $121.368 | $121.37 | $121.35 | $121.40 |
| 7 purchase totals = | $625.57 | $675.1749 | $675.20 | $675.20 | $675.20 | |