| 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 | $91.62 | 9.385% | $100.2185 | $100.22 | $100.20 | $100.20 |
| Purchase #2 | $213.57 | 5.515% | $225.3484 | $225.35 | $225.35 | $225.30 |
| Purchase #3 | $105.54 | 13.369% | $119.6496 | $119.65 | $119.65 | $119.60 |
| Purchase #4 | $109.82 | 9.331% | $120.0673 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $56.67 | 13.332% | $64.2252 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $66.45 | 11.415% | $74.0353 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $77.81 | 7.292% | $83.4839 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $721.48 | $787.0282 | $787.04 | $787.05 | $786.90 | |