| 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 | $67.70 | 3.470% | $70.0492 | $70.05 | $70.05 | $70.00 |
| Purchase #2 | $67.46 | 10.603% | $74.6128 | $74.61 | $74.60 | $74.60 |
| Purchase #3 | $40.56 | 7.494% | $43.5996 | $43.60 | $43.60 | $43.60 |
| Purchase #4 | $229.66 | 13.798% | $261.3485 | $261.35 | $261.35 | $261.30 |
| Purchase #5 | $193.37 | 13.839% | $220.1305 | $220.13 | $220.15 | $220.10 |
| Purchase #6 | $69.29 | 5.397% | $73.0296 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $194.73 | 6.270% | $206.9396 | $206.94 | $206.95 | $206.90 |
| 7 purchase totals = | $862.77 | $949.7098 | $949.71 | $949.75 | $949.50 | |