| 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 | $48.66 | 4.139% | $50.674 | $50.67 | $50.65 | $50.70 |
| Purchase #2 | $126.54 | 13.231% | $143.2825 | $143.28 | $143.30 | $143.30 |
| Purchase #3 | $225.74 | 8.671% | $245.3139 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $49.77 | 8.654% | $54.0771 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $128.32 | 9.309% | $140.2653 | $140.27 | $140.25 | $140.30 |
| Purchase #6 | $73.81 | 13.788% | $83.9869 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $11.95 | 5.385% | $12.5935 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $664.79 | $730.1932 | $730.19 | $730.20 | $730.30 | |