| 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 | $176.43 | 13.546% | $200.3292 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $64.34 | 10.630% | $71.1793 | $71.18 | $71.20 | $71.20 |
| Purchase #3 | $45.58 | 9.557% | $49.9361 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $249.28 | 7.523% | $268.0333 | $268.03 | $268.05 | $268.00 |
| Purchase #5 | $42.56 | 11.824% | $47.5923 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $103.96 | 12.497% | $116.9519 | $116.95 | $116.95 | $117.00 |
| Purchase #7 | $194.61 | 9.435% | $212.9715 | $212.97 | $212.95 | $213.00 |
| 7 purchase totals = | $876.76 | $966.9936 | $966.99 | $967.05 | $967.00 | |