| 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 | $49.26 | 3.152% | $50.8127 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $35.69 | 11.201% | $39.6876 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $38.27 | 11.647% | $42.7273 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $33.50 | 7.662% | $36.0668 | $36.07 | $36.05 | $36.10 |
| Purchase #5 | $94.83 | 3.691% | $98.3302 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $226.39 | 13.160% | $256.1829 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $53.64 | 5.145% | $56.3998 | $56.40 | $56.40 | $56.40 |
| 7 purchase totals = | $531.58 | $580.2073 | $580.21 | $580.25 | $580.20 | |