| 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 | $241.60 | 5.475% | $254.8276 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $36.37 | 10.436% | $40.1656 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $103.38 | 5.570% | $109.1383 | $109.14 | $109.15 | $109.10 |
| Purchase #4 | $108.67 | 12.259% | $121.9919 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $21.63 | 12.420% | $24.3164 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $61.52 | 7.829% | $66.3364 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $143.30 | 3.866% | $148.84 | $148.84 | $148.85 | $148.80 |
| 7 purchase totals = | $716.47 | $765.6162 | $765.63 | $765.65 | $765.50 | |