| 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 | $21.90 | 11.421% | $24.4012 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $177.52 | 11.665% | $198.2277 | $198.23 | $198.25 | $198.20 |
| Purchase #3 | $139.25 | 10.496% | $153.8657 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $75.98 | 4.161% | $79.1415 | $79.14 | $79.15 | $79.10 |
| Purchase #5 | $197.42 | 6.611% | $210.4714 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $91.58 | 11.298% | $101.9267 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $62.97 | 12.589% | $70.8973 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $766.62 | $838.9315 | $838.94 | $838.95 | $838.90 | |