| 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 | $213.39 | 3.768% | $221.4305 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $13.62 | 3.577% | $14.1072 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $197.41 | 11.548% | $220.2069 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $163.25 | 5.323% | $171.9398 | $171.94 | $171.95 | $171.90 |
| Purchase #5 | $56.42 | 13.485% | $64.0282 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $21.78 | 8.700% | $23.6749 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $35.62 | 12.448% | $40.054 | $40.05 | $40.05 | $40.10 |
| 7 purchase totals = | $701.49 | $755.4415 | $755.44 | $755.45 | $755.40 | |