| 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 | $31.47 | 9.680% | $34.5163 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $13.44 | 8.841% | $14.6282 | $14.63 | $14.65 | $14.60 |
| Purchase #3 | $201.32 | 7.584% | $216.5881 | $216.59 | $216.60 | $216.60 |
| Purchase #4 | $143.45 | 3.569% | $148.5697 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $129.70 | 13.833% | $147.6414 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $110.74 | 11.663% | $123.6556 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $180.29 | 6.462% | $191.9403 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $810.41 | $877.5396 | $877.55 | $877.55 | $877.50 | |