| 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 | $29.64 | 11.673% | $33.0999 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $49.75 | 9.133% | $54.2937 | $54.29 | $54.30 | $54.30 |
| Purchase #3 | $100.48 | 8.524% | $109.0449 | $109.04 | $109.05 | $109.00 |
| Purchase #4 | $107.26 | 8.177% | $116.0307 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $156.36 | 12.673% | $176.1755 | $176.18 | $176.20 | $176.20 |
| Purchase #6 | $140.41 | 9.259% | $153.4106 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $56.83 | 8.630% | $61.7344 | $61.73 | $61.75 | $61.70 |
| 7 purchase totals = | $640.73 | $703.7897 | $703.78 | $703.85 | $703.70 | |