| 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 | $23.32 | 10.656% | $25.805 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $71.29 | 9.666% | $78.1809 | $78.18 | $78.20 | $78.20 |
| Purchase #3 | $12.93 | 13.347% | $14.6558 | $14.66 | $14.65 | $14.70 |
| Purchase #4 | $216.90 | 11.502% | $241.8478 | $241.85 | $241.85 | $241.80 |
| Purchase #5 | $170.69 | 9.751% | $187.334 | $187.33 | $187.35 | $187.30 |
| Purchase #6 | $11.95 | 3.474% | $12.3651 | $12.37 | $12.35 | $12.40 |
| Purchase #7 | $202.93 | 9.120% | $221.4372 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $710.01 | $781.6258 | $781.64 | $781.65 | $781.60 | |