| 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 | $14.25 | 8.239% | $15.4241 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $62.51 | 10.353% | $68.9817 | $68.98 | $69.00 | $69.00 |
| Purchase #3 | $38.50 | 10.169% | $42.4151 | $42.42 | $42.40 | $42.40 |
| Purchase #4 | $132.28 | 5.700% | $139.82 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $48.64 | 13.242% | $55.0809 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $199.40 | 7.247% | $213.8505 | $213.85 | $213.85 | $213.90 |
| Purchase #7 | $23.48 | 11.789% | $26.2481 | $26.25 | $26.25 | $26.20 |
| 7 purchase totals = | $519.06 | $561.8204 | $561.82 | $561.80 | $561.80 | |