| 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 | $113.96 | 10.500% | $125.9258 | $125.93 | $125.95 | $125.90 |
| Purchase #2 | $190.84 | 5.217% | $200.7961 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $84.84 | 11.306% | $94.432 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $5.43 | 7.131% | $5.8172 | $5.82 | $5.80 | $5.80 |
| Purchase #5 | $100.78 | 6.153% | $106.981 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $57.54 | 7.826% | $62.0431 | $62.04 | $62.05 | $62.00 |
| Purchase #7 | $118.76 | 9.468% | $130.0042 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $672.15 | $725.9994 | $726.00 | $726.05 | $725.90 | |