| 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 | $40.28 | 7.200% | $43.1802 | $43.18 | $43.20 | $43.20 |
| Purchase #2 | $195.98 | 13.217% | $221.8827 | $221.88 | $221.90 | $221.90 |
| Purchase #3 | $39.83 | 5.379% | $41.9725 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $113.84 | 4.106% | $118.5143 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $115.30 | 8.508% | $125.1097 | $125.11 | $125.10 | $125.10 |
| Purchase #6 | $91.34 | 13.137% | $103.3393 | $103.34 | $103.35 | $103.30 |
| Purchase #7 | $88.34 | 7.378% | $94.8577 | $94.86 | $94.85 | $94.90 |
| 7 purchase totals = | $684.91 | $748.8564 | $748.85 | $748.85 | $748.90 | |