| 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 | $23.45 | 5.759% | $24.8005 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $151.93 | 9.750% | $166.7432 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $14.62 | 12.234% | $16.4086 | $16.41 | $16.40 | $16.40 |
| Purchase #4 | $98.94 | 10.714% | $109.5404 | $109.54 | $109.55 | $109.50 |
| Purchase #5 | $14.38 | 8.152% | $15.5523 | $15.55 | $15.55 | $15.60 |
| Purchase #6 | $81.68 | 10.546% | $90.294 | $90.29 | $90.30 | $90.30 |
| Purchase #7 | $240.25 | 8.544% | $260.777 | $260.78 | $260.80 | $260.80 |
| 7 purchase totals = | $625.25 | $684.1160 | $684.11 | $684.15 | $684.10 | |