| 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 | $91.81 | 11.580% | $102.4416 | $102.44 | $102.45 | $102.40 |
| Purchase #2 | $16.65 | 9.647% | $18.2562 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $120.74 | 6.803% | $128.9539 | $128.95 | $128.95 | $129.00 |
| Purchase #4 | $20.79 | 5.678% | $21.9705 | $21.97 | $21.95 | $22.00 |
| Purchase #5 | $84.38 | 10.433% | $93.1834 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $36.41 | 5.219% | $38.3102 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $61.42 | 10.498% | $67.8679 | $67.87 | $67.85 | $67.90 |
| 7 purchase totals = | $432.20 | $470.9837 | $470.98 | $470.95 | $471.10 | |