| 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 | $59.91 | 6.521% | $63.8167 | $63.82 | $63.80 | $63.80 |
| Purchase #2 | $184.90 | 6.541% | $196.9943 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $55.44 | 5.531% | $58.5064 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $40.78 | 3.811% | $42.3341 | $42.33 | $42.35 | $42.30 |
| Purchase #5 | $174.31 | 12.106% | $195.412 | $195.41 | $195.40 | $195.40 |
| Purchase #6 | $115.57 | 5.869% | $122.3528 | $122.35 | $122.35 | $122.40 |
| Purchase #7 | $52.77 | 12.843% | $59.5473 | $59.55 | $59.55 | $59.50 |
| 7 purchase totals = | $683.68 | $738.9636 | $738.96 | $738.95 | $738.90 | |