| 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 | $208.93 | 5.231% | $219.8591 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $166.85 | 12.743% | $188.1117 | $188.11 | $188.10 | $188.10 |
| Purchase #3 | $75.46 | 13.414% | $85.5822 | $85.58 | $85.60 | $85.60 |
| Purchase #4 | $27.59 | 13.453% | $31.3017 | $31.30 | $31.30 | $31.30 |
| Purchase #5 | $41.33 | 11.213% | $45.9643 | $45.96 | $45.95 | $46.00 |
| Purchase #6 | $75.73 | 5.636% | $79.9981 | $80.00 | $80.00 | $80.00 |
| Purchase #7 | $19.55 | 7.738% | $21.0628 | $21.06 | $21.05 | $21.10 |
| 7 purchase totals = | $615.44 | $671.8799 | $671.87 | $671.85 | $672.00 | |