| 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 | $31.51 | 3.659% | $32.663 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $168.63 | 8.283% | $182.5976 | $182.60 | $182.60 | $182.60 |
| Purchase #3 | $90.96 | 10.824% | $100.8055 | $100.81 | $100.80 | $100.80 |
| Purchase #4 | $68.35 | 7.115% | $73.2131 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $119.70 | 4.820% | $125.4695 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $75.95 | 10.487% | $83.9149 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $40.86 | 11.684% | $45.6341 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $595.96 | $644.2977 | $644.29 | $644.25 | $644.30 | |