| 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 | $13.85 | 7.227% | $14.8509 | $14.85 | $14.85 | $14.90 |
| Purchase #2 | $30.94 | 4.287% | $32.2664 | $32.27 | $32.25 | $32.30 |
| Purchase #3 | $171.46 | 9.160% | $187.1657 | $187.17 | $187.15 | $187.20 |
| Purchase #4 | $95.84 | 10.533% | $105.9348 | $105.93 | $105.95 | $105.90 |
| Purchase #5 | $44.86 | 6.559% | $47.8024 | $47.80 | $47.80 | $47.80 |
| Purchase #6 | $210.36 | 13.142% | $238.0055 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $242.28 | 10.703% | $268.2112 | $268.21 | $268.20 | $268.20 |
| 7 purchase totals = | $809.59 | $894.2369 | $894.24 | $894.20 | $894.30 | |