| 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 | $68.67 | 5.507% | $72.4517 | $72.45 | $72.45 | $72.50 |
| Purchase #2 | $106.90 | 12.489% | $120.2507 | $120.25 | $120.25 | $120.30 |
| Purchase #3 | $244.41 | 10.262% | $269.4914 | $269.49 | $269.50 | $269.50 |
| Purchase #4 | $27.68 | 5.649% | $29.2436 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $44.74 | 10.835% | $49.5876 | $49.59 | $49.60 | $49.60 |
| Purchase #6 | $57.70 | 13.504% | $65.4918 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $5.87 | 10.581% | $6.4911 | $6.49 | $6.50 | $6.50 |
| 7 purchase totals = | $555.97 | $613.0079 | $613.00 | $613.05 | $613.10 | |