| 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 | $175.37 | 4.513% | $183.2844 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $21.63 | 11.643% | $24.1484 | $24.15 | $24.15 | $24.10 |
| Purchase #3 | $22.43 | 10.467% | $24.7777 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $241.44 | 9.142% | $263.5124 | $263.51 | $263.50 | $263.50 |
| Purchase #5 | $57.86 | 13.862% | $65.8806 | $65.88 | $65.90 | $65.90 |
| Purchase #6 | $8.94 | 6.801% | $9.548 | $9.55 | $9.55 | $9.50 |
| Purchase #7 | $42.96 | 8.258% | $46.5076 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $570.63 | $617.6591 | $617.66 | $617.70 | $617.60 | |