| 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 | $69.79 | 12.545% | $78.5452 | $78.55 | $78.55 | $78.50 |
| Purchase #2 | $92.51 | 7.811% | $99.736 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $118.45 | 7.331% | $127.1336 | $127.13 | $127.15 | $127.10 |
| Purchase #4 | $230.92 | 5.415% | $243.4243 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $112.63 | 6.713% | $120.1909 | $120.19 | $120.20 | $120.20 |
| Purchase #6 | $25.75 | 8.732% | $27.9985 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $129.68 | 6.393% | $137.9704 | $137.97 | $137.95 | $138.00 |
| 7 purchase totals = | $779.73 | $834.9989 | $835.00 | $835.00 | $834.90 | |