| 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 | $49.28 | 3.416% | $50.9634 | $50.96 | $50.95 | $51.00 |
| Purchase #2 | $96.61 | 12.804% | $108.9799 | $108.98 | $109.00 | $109.00 |
| Purchase #3 | $10.71 | 12.274% | $12.0245 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $132.93 | 3.158% | $137.1279 | $137.13 | $137.15 | $137.10 |
| Purchase #5 | $226.66 | 6.121% | $240.5339 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $196.73 | 9.570% | $215.5571 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $188.39 | 8.413% | $204.2393 | $204.24 | $204.25 | $204.20 |
| 7 purchase totals = | $901.31 | $969.4260 | $969.42 | $969.45 | $969.40 | |