| 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 | $86.56 | 5.163% | $91.0291 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $43.66 | 8.249% | $47.2615 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $164.48 | 11.480% | $183.3623 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $147.84 | 4.381% | $154.3169 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $226.85 | 13.565% | $257.6222 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $129.62 | 5.684% | $136.9876 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $96.52 | 10.182% | $106.3477 | $106.35 | $106.35 | $106.30 |
| 7 purchase totals = | $895.53 | $976.9273 | $976.93 | $976.90 | $976.90 | |