| 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 | $49.36 | 3.554% | $51.1143 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $71.82 | 3.523% | $74.3502 | $74.35 | $74.35 | $74.40 |
| Purchase #3 | $32.96 | 9.436% | $36.0701 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $48.37 | 10.676% | $53.534 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $172.28 | 9.646% | $188.8981 | $188.90 | $188.90 | $188.90 |
| Purchase #6 | $39.26 | 8.403% | $42.559 | $42.56 | $42.55 | $42.60 |
| Purchase #7 | $126.28 | 8.198% | $136.6324 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $540.33 | $583.1581 | $583.15 | $583.15 | $583.20 | |