| 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 | $86.43 | 11.724% | $96.5631 | $96.56 | $96.55 | $96.60 |
| Purchase #2 | $193.71 | 6.455% | $206.214 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $85.44 | 5.781% | $90.3793 | $90.38 | $90.40 | $90.40 |
| Purchase #4 | $61.68 | 4.804% | $64.6431 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $146.74 | 8.331% | $158.9649 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $216.67 | 4.563% | $226.5567 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $127.66 | 6.104% | $135.4524 | $135.45 | $135.45 | $135.50 |
| 7 purchase totals = | $918.33 | $978.7735 | $978.76 | $978.75 | $978.90 | |