| 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 | $13.58 | 9.692% | $14.8962 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $74.98 | 13.515% | $85.1135 | $85.11 | $85.10 | $85.10 |
| Purchase #3 | $193.91 | 13.866% | $220.7976 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $211.43 | 8.735% | $229.8984 | $229.90 | $229.90 | $229.90 |
| Purchase #5 | $164.34 | 9.773% | $180.4009 | $180.40 | $180.40 | $180.40 |
| Purchase #6 | $208.98 | 9.403% | $228.6304 | $228.63 | $228.65 | $228.60 |
| Purchase #7 | $158.59 | 7.557% | $170.5746 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $1,025.81 | $1,130.3116 | $1,130.31 | $1,130.30 | $1,130.30 | |