| 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 | $51.30 | 3.729% | $53.213 | $53.21 | $53.20 | $53.20 |
| Purchase #2 | $168.97 | 5.501% | $178.265 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $150.62 | 9.373% | $164.7376 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $35.96 | 10.366% | $39.6876 | $39.69 | $39.70 | $39.70 |
| Purchase #5 | $83.25 | 10.181% | $91.7257 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $152.46 | 11.654% | $170.2277 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $159.34 | 6.430% | $169.5856 | $169.59 | $169.60 | $169.60 |
| 7 purchase totals = | $801.90 | $867.4422 | $867.46 | $867.50 | $867.40 | |