| 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 | $86.94 | 3.857% | $90.2933 | $90.29 | $90.30 | $90.30 |
| Purchase #2 | $225.53 | 11.494% | $251.4524 | $251.45 | $251.45 | $251.50 |
| Purchase #3 | $45.80 | 11.293% | $50.9722 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $213.26 | 8.873% | $232.1826 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $162.28 | 9.349% | $177.4516 | $177.45 | $177.45 | $177.50 |
| Purchase #6 | $34.74 | 10.741% | $38.4714 | $38.47 | $38.45 | $38.50 |
| Purchase #7 | $20.26 | 9.235% | $22.131 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $788.81 | $862.9545 | $862.94 | $862.95 | $863.10 | |