| 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 | $46.89 | 9.493% | $51.3413 | $51.34 | $51.35 | $51.30 |
| Purchase #2 | $182.39 | 4.515% | $190.6249 | $190.62 | $190.60 | $190.60 |
| Purchase #3 | $37.28 | 11.251% | $41.4744 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $112.59 | 10.358% | $124.2521 | $124.25 | $124.25 | $124.30 |
| Purchase #5 | $220.78 | 8.794% | $240.1954 | $240.20 | $240.20 | $240.20 |
| Purchase #6 | $145.98 | 6.668% | $155.7139 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $48.46 | 3.450% | $50.1319 | $50.13 | $50.15 | $50.10 |
| 7 purchase totals = | $794.37 | $853.7339 | $853.72 | $853.70 | $853.70 | |