| 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 | $155.99 | 10.544% | $172.4376 | $172.44 | $172.45 | $172.40 |
| Purchase #2 | $93.26 | 3.249% | $96.29 | $96.29 | $96.30 | $96.30 |
| Purchase #3 | $116.56 | 6.754% | $124.4325 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $43.82 | 13.161% | $49.5872 | $49.59 | $49.60 | $49.60 |
| Purchase #5 | $37.77 | 9.799% | $41.4711 | $41.47 | $41.45 | $41.50 |
| Purchase #6 | $86.79 | 11.378% | $96.665 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $101.80 | 4.851% | $106.7383 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $635.99 | $687.6217 | $687.63 | $687.65 | $687.60 | |