| 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 | $116.96 | 4.733% | $122.4957 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $86.65 | 6.158% | $91.9859 | $91.99 | $92.00 | $92.00 |
| Purchase #3 | $173.68 | 12.546% | $195.4699 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $116.47 | 11.776% | $130.1855 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $127.59 | 5.654% | $134.8039 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $91.37 | 4.112% | $95.1271 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $92.86 | 8.299% | $100.5665 | $100.57 | $100.55 | $100.60 |
| 7 purchase totals = | $805.58 | $870.6345 | $870.65 | $870.65 | $870.70 | |