| 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 | $35.44 | 9.477% | $38.7986 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $220.69 | 10.788% | $244.498 | $244.50 | $244.50 | $244.50 |
| Purchase #3 | $23.27 | 9.451% | $25.4692 | $25.47 | $25.45 | $25.50 |
| Purchase #4 | $92.67 | 9.642% | $101.6052 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $176.77 | 3.202% | $182.4302 | $182.43 | $182.45 | $182.40 |
| Purchase #6 | $117.32 | 13.329% | $132.9576 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $59.60 | 5.153% | $62.6712 | $62.67 | $62.65 | $62.70 |
| 7 purchase totals = | $725.76 | $788.4300 | $788.44 | $788.40 | $788.50 | |