| 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 | $240.89 | 4.678% | $252.1588 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $30.41 | 8.412% | $32.9681 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $32.50 | 13.674% | $36.9441 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $106.44 | 13.349% | $120.6487 | $120.65 | $120.65 | $120.60 |
| Purchase #5 | $84.80 | 9.830% | $93.1358 | $93.14 | $93.15 | $93.10 |
| Purchase #6 | $167.64 | 4.654% | $175.442 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $111.71 | 10.171% | $123.072 | $123.07 | $123.05 | $123.10 |
| 7 purchase totals = | $774.39 | $834.3695 | $834.37 | $834.35 | $834.30 | |