| 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 | $201.58 | 3.106% | $207.8411 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $129.90 | 4.237% | $135.4039 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $44.30 | 4.694% | $46.3794 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $53.87 | 5.114% | $56.6249 | $56.62 | $56.60 | $56.60 |
| Purchase #5 | $39.34 | 13.544% | $44.6682 | $44.67 | $44.65 | $44.70 |
| Purchase #6 | $103.87 | 13.132% | $117.5102 | $117.51 | $117.50 | $117.50 |
| Purchase #7 | $118.90 | 8.869% | $129.4452 | $129.45 | $129.45 | $129.40 |
| 7 purchase totals = | $691.76 | $737.8729 | $737.87 | $737.85 | $737.80 | |