| 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 | $114.51 | 9.779% | $125.7079 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $40.68 | 9.323% | $44.4726 | $44.47 | $44.45 | $44.50 |
| Purchase #3 | $75.28 | 11.183% | $83.6986 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $199.92 | 12.194% | $224.2982 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $150.54 | 10.152% | $165.8228 | $165.82 | $165.80 | $165.80 |
| Purchase #6 | $160.71 | 10.800% | $178.0667 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $22.25 | 6.175% | $23.6239 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $763.89 | $845.6907 | $845.69 | $845.60 | $845.70 | |