| 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 | $42.51 | 10.487% | $46.968 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $22.65 | 6.259% | $24.0677 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $145.51 | 12.249% | $163.3335 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $73.63 | 3.531% | $76.2299 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $76.49 | 5.734% | $80.8759 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $162.81 | 13.240% | $184.366 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $103.70 | 8.597% | $112.6151 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $627.30 | $688.4561 | $688.47 | $688.45 | $688.50 | |