| 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 | $12.66 | 4.149% | $13.1853 | $13.19 | $13.20 | $13.20 |
| Purchase #2 | $175.76 | 3.667% | $182.2051 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $55.48 | 3.653% | $57.5067 | $57.51 | $57.50 | $57.50 |
| Purchase #4 | $49.88 | 12.411% | $56.0706 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $15.49 | 4.701% | $16.2182 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $243.77 | 12.854% | $275.1042 | $275.10 | $275.10 | $275.10 |
| Purchase #7 | $171.74 | 9.303% | $187.717 | $187.72 | $187.70 | $187.70 |
| 7 purchase totals = | $724.78 | $788.0071 | $788.02 | $787.95 | $788.00 | |