| 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 | $42.79 | 4.626% | $44.7695 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $40.81 | 9.348% | $44.6249 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $41.59 | 6.383% | $44.2447 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $228.67 | 13.603% | $259.776 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $14.39 | 10.835% | $15.9492 | $15.95 | $15.95 | $15.90 |
| Purchase #6 | $57.96 | 11.682% | $64.7309 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $173.30 | 9.151% | $189.1587 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $599.51 | $663.2539 | $663.25 | $663.25 | $663.20 | |