| 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 | $37.52 | 9.154% | $40.9546 | $40.95 | $40.95 | $41.00 |
| Purchase #2 | $36.59 | 5.796% | $38.7108 | $38.71 | $38.70 | $38.70 |
| Purchase #3 | $248.62 | 10.575% | $274.9116 | $274.91 | $274.90 | $274.90 |
| Purchase #4 | $155.36 | 8.653% | $168.8033 | $168.80 | $168.80 | $168.80 |
| Purchase #5 | $161.61 | 3.277% | $166.906 | $166.91 | $166.90 | $166.90 |
| Purchase #6 | $53.61 | 3.418% | $55.4424 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $229.33 | 4.503% | $239.6567 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $922.64 | $985.3854 | $985.38 | $985.35 | $985.40 | |