| 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 | $25.35 | 3.331% | $26.1944 | $26.19 | $26.20 | $26.20 |
| Purchase #2 | $205.27 | 7.278% | $220.2096 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $102.36 | 6.608% | $109.1239 | $109.12 | $109.10 | $109.10 |
| Purchase #4 | $73.97 | 5.589% | $78.1042 | $78.10 | $78.10 | $78.10 |
| Purchase #5 | $45.83 | 4.460% | $47.874 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $159.64 | 8.400% | $173.0498 | $173.05 | $173.05 | $173.00 |
| Purchase #7 | $120.89 | 12.753% | $136.3071 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $733.31 | $790.8630 | $790.85 | $790.80 | $790.80 | |