| 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 | $47.77 | 11.530% | $53.2779 | $53.28 | $53.30 | $53.30 |
| Purchase #2 | $99.98 | 3.167% | $103.1464 | $103.15 | $103.15 | $103.10 |
| Purchase #3 | $148.60 | 6.164% | $157.7597 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $108.63 | 7.697% | $116.9913 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $123.49 | 11.757% | $138.0087 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $193.70 | 11.636% | $216.2389 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $176.27 | 4.424% | $184.0682 | $184.07 | $184.05 | $184.10 |
| 7 purchase totals = | $898.44 | $969.4911 | $969.50 | $969.50 | $969.50 | |