| 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 | $48.63 | 7.791% | $52.4188 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $76.59 | 4.619% | $80.1277 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $19.63 | 13.435% | $22.2673 | $22.27 | $22.25 | $22.30 |
| Purchase #4 | $211.37 | 6.167% | $224.4052 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $88.96 | 5.234% | $93.6162 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $14.49 | 5.711% | $15.3175 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $30.62 | 5.380% | $32.2674 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $490.29 | $520.4201 | $520.44 | $520.35 | $520.40 | |