| 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 | $7.74 | 10.729% | $8.5704 | $8.57 | $8.55 | $8.60 |
| Purchase #2 | $43.95 | 7.612% | $47.2955 | $47.30 | $47.30 | $47.30 |
| Purchase #3 | $134.65 | 10.399% | $148.6523 | $148.65 | $148.65 | $148.70 |
| Purchase #4 | $216.96 | 8.245% | $234.8484 | $234.85 | $234.85 | $234.80 |
| Purchase #5 | $120.85 | 5.485% | $127.4786 | $127.48 | $127.50 | $127.50 |
| Purchase #6 | $246.70 | 10.281% | $272.0632 | $272.06 | $272.05 | $272.10 |
| Purchase #7 | $221.68 | 11.458% | $247.0801 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $992.53 | $1,085.9885 | $1,085.99 | $1,086.00 | $1,086.10 | |