| 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 | $100.91 | 8.555% | $109.5429 | $109.54 | $109.55 | $109.50 |
| Purchase #2 | $148.47 | 11.107% | $164.9606 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $86.51 | 4.402% | $90.3182 | $90.32 | $90.30 | $90.30 |
| Purchase #4 | $241.39 | 4.264% | $251.6829 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $32.29 | 9.130% | $35.2381 | $35.24 | $35.25 | $35.20 |
| Purchase #6 | $44.57 | 5.445% | $46.9968 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $169.94 | 4.751% | $178.0138 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $824.08 | $876.7533 | $876.75 | $876.75 | $876.70 | |