| 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 | $48.48 | 10.624% | $53.6305 | $53.63 | $53.65 | $53.60 |
| Purchase #2 | $82.42 | 8.181% | $89.1628 | $89.16 | $89.15 | $89.20 |
| Purchase #3 | $37.31 | 7.137% | $39.9728 | $39.97 | $39.95 | $40.00 |
| Purchase #4 | $125.59 | 6.277% | $133.4733 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $171.34 | 10.313% | $189.0103 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $247.74 | 8.239% | $268.1513 | $268.15 | $268.15 | $268.20 |
| Purchase #7 | $160.92 | 9.339% | $175.9483 | $175.95 | $175.95 | $175.90 |
| 7 purchase totals = | $873.80 | $949.3493 | $949.34 | $949.30 | $949.40 | |