| 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 | $132.68 | 6.797% | $141.6983 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $77.49 | 8.155% | $83.8093 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $37.90 | 12.642% | $42.6913 | $42.69 | $42.70 | $42.70 |
| Purchase #4 | $121.88 | 12.131% | $136.6653 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $216.49 | 6.609% | $230.7978 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $44.25 | 9.707% | $48.5453 | $48.55 | $48.55 | $48.50 |
| Purchase #7 | $124.25 | 12.327% | $139.5663 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $754.94 | $823.7736 | $823.79 | $823.75 | $823.80 | |