| 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 | $73.92 | 12.792% | $83.3758 | $83.38 | $83.40 | $83.40 |
| Purchase #2 | $126.42 | 9.259% | $138.1252 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $77.58 | 12.594% | $87.3504 | $87.35 | $87.35 | $87.40 |
| Purchase #4 | $22.89 | 11.162% | $25.445 | $25.45 | $25.45 | $25.40 |
| Purchase #5 | $13.33 | 3.310% | $13.7712 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $28.92 | 10.633% | $31.9951 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $125.53 | 3.782% | $130.2775 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $468.59 | $510.3402 | $510.36 | $510.40 | $510.40 | |