| 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 | $49.31 | 12.571% | $55.5088 | $55.51 | $55.50 | $55.50 |
| Purchase #2 | $87.85 | 5.500% | $92.6818 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $87.51 | 10.543% | $96.7362 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $105.54 | 6.638% | $112.5457 | $112.55 | $112.55 | $112.50 |
| Purchase #5 | $49.77 | 11.203% | $55.3457 | $55.35 | $55.35 | $55.30 |
| Purchase #6 | $60.47 | 4.833% | $63.3925 | $63.39 | $63.40 | $63.40 |
| Purchase #7 | $93.26 | 3.334% | $96.3693 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $533.71 | $572.5800 | $572.59 | $572.60 | $572.50 | |