| 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 | $48.69 | 10.419% | $53.763 | $53.76 | $53.75 | $53.80 |
| Purchase #2 | $72.36 | 10.598% | $80.0287 | $80.03 | $80.05 | $80.00 |
| Purchase #3 | $158.59 | 9.688% | $173.9542 | $173.95 | $173.95 | $174.00 |
| Purchase #4 | $43.30 | 9.223% | $47.2936 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $86.68 | 10.178% | $95.5023 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $69.28 | 5.301% | $72.9525 | $72.95 | $72.95 | $73.00 |
| Purchase #7 | $29.61 | 8.585% | $32.152 | $32.15 | $32.15 | $32.20 |
| 7 purchase totals = | $508.51 | $555.6463 | $555.63 | $555.65 | $555.80 | |