| 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 | $7.58 | 13.583% | $8.6096 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $231.79 | 11.788% | $259.1134 | $259.11 | $259.10 | $259.10 |
| Purchase #3 | $198.58 | 5.394% | $209.2914 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $50.71 | 4.350% | $52.9159 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $129.30 | 8.689% | $140.5349 | $140.53 | $140.55 | $140.50 |
| Purchase #6 | $229.48 | 11.832% | $256.6321 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $53.33 | 13.398% | $60.4752 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $900.77 | $987.5725 | $987.57 | $987.60 | $987.50 | |