| 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 | $196.61 | 13.485% | $223.1229 | $223.12 | $223.10 | $223.10 |
| Purchase #2 | $27.77 | 13.261% | $31.4526 | $31.45 | $31.45 | $31.50 |
| Purchase #3 | $125.37 | 9.102% | $136.7812 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $56.26 | 6.517% | $59.9265 | $59.93 | $59.95 | $59.90 |
| Purchase #5 | $22.57 | 10.721% | $24.9897 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $67.65 | 11.349% | $75.3276 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $194.45 | 12.444% | $218.6474 | $218.65 | $218.65 | $218.60 |
| 7 purchase totals = | $690.68 | $770.2479 | $770.25 | $770.30 | $770.20 | |