| 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 | $82.28 | 12.285% | $92.3881 | $92.39 | $92.40 | $92.40 |
| Purchase #2 | $94.66 | 6.422% | $100.7391 | $100.74 | $100.75 | $100.70 |
| Purchase #3 | $171.60 | 3.169% | $177.038 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $98.63 | 11.482% | $109.9547 | $109.95 | $109.95 | $110.00 |
| Purchase #5 | $32.29 | 11.462% | $35.9911 | $35.99 | $36.00 | $36.00 |
| Purchase #6 | $56.87 | 7.200% | $60.9646 | $60.96 | $60.95 | $61.00 |
| Purchase #7 | $36.80 | 11.752% | $41.1247 | $41.12 | $41.10 | $41.10 |
| 7 purchase totals = | $573.13 | $618.2003 | $618.19 | $618.20 | $618.20 | |