| 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 | $86.44 | 11.657% | $96.5163 | $96.52 | $96.50 | $96.50 |
| Purchase #2 | $78.65 | 12.702% | $88.6401 | $88.64 | $88.65 | $88.60 |
| Purchase #3 | $247.89 | 4.130% | $258.1279 | $258.13 | $258.15 | $258.10 |
| Purchase #4 | $183.29 | 5.443% | $193.2665 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $13.41 | 13.251% | $15.187 | $15.19 | $15.20 | $15.20 |
| Purchase #6 | $20.61 | 6.162% | $21.88 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $58.81 | 5.628% | $62.1198 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $689.10 | $735.7376 | $735.75 | $735.75 | $735.70 | |