| 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 | $65.64 | 10.199% | $72.3346 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $131.93 | 13.462% | $149.6904 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $40.77 | 8.558% | $44.2591 | $44.26 | $44.25 | $44.30 |
| Purchase #4 | $178.64 | 3.158% | $184.2815 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $239.79 | 5.844% | $253.8033 | $253.80 | $253.80 | $253.80 |
| Purchase #6 | $103.54 | 11.603% | $115.5537 | $115.55 | $115.55 | $115.60 |
| Purchase #7 | $106.52 | 5.406% | $112.2785 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $866.83 | $932.2011 | $932.19 | $932.25 | $932.30 | |