| 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 | $46.58 | 6.335% | $49.5308 | $49.53 | $49.55 | $49.50 |
| Purchase #2 | $62.83 | 11.468% | $70.0353 | $70.04 | $70.05 | $70.00 |
| Purchase #3 | $30.77 | 10.357% | $33.9568 | $33.96 | $33.95 | $34.00 |
| Purchase #4 | $26.36 | 10.413% | $29.1049 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $127.79 | 9.521% | $139.9569 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $13.87 | 8.232% | $15.0118 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $10.80 | 11.570% | $12.0496 | $12.05 | $12.05 | $12.00 |
| 7 purchase totals = | $319.00 | $349.6461 | $349.65 | $349.65 | $349.60 | |