| 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 | $43.71 | 7.480% | $46.9795 | $46.98 | $47.00 | $47.00 |
| Purchase #2 | $99.59 | 5.512% | $105.0794 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $71.39 | 5.291% | $75.1672 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $182.30 | 6.268% | $193.7266 | $193.73 | $193.75 | $193.70 |
| Purchase #5 | $128.38 | 13.299% | $145.4533 | $145.45 | $145.45 | $145.50 |
| Purchase #6 | $20.37 | 3.563% | $21.0958 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $178.52 | 8.355% | $193.4353 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $724.26 | $780.9371 | $780.95 | $781.00 | $781.00 | |