| 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 | $30.33 | 8.455% | $32.8944 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $56.28 | 8.314% | $60.9591 | $60.96 | $60.95 | $61.00 |
| Purchase #3 | $215.64 | 6.871% | $230.4566 | $230.46 | $230.45 | $230.50 |
| Purchase #4 | $198.30 | 3.170% | $204.5861 | $204.59 | $204.60 | $204.60 |
| Purchase #5 | $247.32 | 6.188% | $262.6242 | $262.62 | $262.60 | $262.60 |
| Purchase #6 | $118.53 | 9.501% | $129.7915 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $45.39 | 9.123% | $49.5309 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $911.79 | $970.8428 | $970.84 | $970.85 | $970.90 | |