| 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 | $78.62 | 5.774% | $83.1595 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $225.35 | 6.837% | $240.7572 | $240.76 | $240.75 | $240.80 |
| Purchase #3 | $206.82 | 12.750% | $233.1896 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $51.65 | 8.648% | $56.1167 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $42.66 | 5.139% | $44.8523 | $44.85 | $44.85 | $44.90 |
| Purchase #6 | $155.33 | 9.499% | $170.0848 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $189.78 | 5.118% | $199.4929 | $199.49 | $199.50 | $199.50 |
| 7 purchase totals = | $950.21 | $1,027.6530 | $1,027.65 | $1,027.65 | $1,027.80 | |