| 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 | $47.58 | 13.858% | $54.1736 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $206.88 | 12.509% | $232.7586 | $232.76 | $232.75 | $232.80 |
| Purchase #3 | $71.97 | 8.793% | $78.2983 | $78.30 | $78.30 | $78.30 |
| Purchase #4 | $236.52 | 6.150% | $251.066 | $251.07 | $251.05 | $251.10 |
| Purchase #5 | $5.77 | 13.380% | $6.542 | $6.54 | $6.55 | $6.50 |
| Purchase #6 | $28.92 | 9.436% | $31.6489 | $31.65 | $31.65 | $31.60 |
| Purchase #7 | $140.74 | 10.450% | $155.4473 | $155.45 | $155.45 | $155.40 |
| 7 purchase totals = | $738.38 | $809.9347 | $809.94 | $809.90 | $809.90 | |