| 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 | $10.74 | 3.453% | $11.1109 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $35.51 | 10.109% | $39.0997 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $114.66 | 5.166% | $120.5833 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $212.41 | 10.601% | $234.9276 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $63.84 | 6.138% | $67.7585 | $67.76 | $67.75 | $67.80 |
| Purchase #6 | $178.33 | 9.547% | $195.3552 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $62.31 | 3.664% | $64.593 | $64.59 | $64.60 | $64.60 |
| 7 purchase totals = | $677.80 | $733.4282 | $733.43 | $733.45 | $733.50 | |