| 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 | $42.54 | 4.229% | $44.339 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $73.71 | 11.338% | $82.0672 | $82.07 | $82.05 | $82.10 |
| Purchase #3 | $22.40 | 6.867% | $23.9382 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $82.29 | 9.731% | $90.2976 | $90.30 | $90.30 | $90.30 |
| Purchase #5 | $235.86 | 12.863% | $266.1987 | $266.20 | $266.20 | $266.20 |
| Purchase #6 | $182.75 | 5.293% | $192.423 | $192.42 | $192.40 | $192.40 |
| Purchase #7 | $148.55 | 7.268% | $159.3466 | $159.35 | $159.35 | $159.30 |
| 7 purchase totals = | $788.10 | $858.6103 | $858.62 | $858.60 | $858.50 | |