| 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 | $42.47 | 12.361% | $47.7197 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $15.71 | 13.622% | $17.85 | $17.85 | $17.85 | $17.90 |
| Purchase #3 | $66.74 | 11.473% | $74.3971 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $140.40 | 9.167% | $153.2705 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $230.30 | 5.216% | $242.3124 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $54.80 | 4.320% | $57.1674 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $60.86 | 5.420% | $64.1586 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $611.28 | $656.8757 | $656.88 | $656.80 | $657.00 | |