| 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 | $70.86 | 13.611% | $80.5048 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $38.31 | 5.229% | $40.3132 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $217.53 | 4.258% | $226.7924 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $171.97 | 13.298% | $194.8386 | $194.84 | $194.85 | $194.80 |
| Purchase #5 | $41.59 | 6.669% | $44.3636 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $237.78 | 4.823% | $249.2481 | $249.25 | $249.25 | $249.20 |
| Purchase #7 | $123.45 | 5.284% | $129.9731 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $901.49 | $966.0338 | $966.02 | $966.00 | $966.00 | |