| 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 | $57.77 | 12.402% | $64.9346 | $64.93 | $64.95 | $64.90 |
| Purchase #2 | $219.51 | 9.682% | $240.763 | $240.76 | $240.75 | $240.80 |
| Purchase #3 | $217.26 | 3.291% | $224.41 | $224.41 | $224.40 | $224.40 |
| Purchase #4 | $15.42 | 8.823% | $16.7805 | $16.78 | $16.80 | $16.80 |
| Purchase #5 | $64.94 | 10.508% | $71.7639 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $80.79 | 13.707% | $91.8639 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $170.37 | 3.848% | $176.9258 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $826.06 | $887.4417 | $887.43 | $887.45 | $887.50 | |