| 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 | $38.98 | 3.564% | $40.3692 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $138.62 | 9.177% | $151.3412 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $45.32 | 3.588% | $46.9461 | $46.95 | $46.95 | $46.90 |
| Purchase #4 | $185.91 | 11.644% | $207.5574 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $210.71 | 12.227% | $236.4735 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $147.96 | 3.760% | $153.5233 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $92.69 | 11.857% | $103.6803 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $860.19 | $939.8910 | $939.89 | $939.85 | $939.90 | |