| 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 | $54.32 | 9.521% | $59.4918 | $59.49 | $59.50 | $59.50 |
| Purchase #2 | $59.32 | 10.495% | $65.5456 | $65.55 | $65.55 | $65.50 |
| Purchase #3 | $141.44 | 5.845% | $149.7072 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $80.44 | 13.359% | $91.186 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $47.31 | 4.183% | $49.289 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $127.52 | 8.397% | $138.2279 | $138.23 | $138.25 | $138.20 |
| Purchase #7 | $11.98 | 9.416% | $13.108 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $522.33 | $566.5555 | $566.57 | $566.60 | $566.50 | |