| 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 | $84.34 | 8.546% | $91.5477 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $72.75 | 8.327% | $78.8079 | $78.81 | $78.80 | $78.80 |
| Purchase #3 | $67.78 | 10.515% | $74.9071 | $74.91 | $74.90 | $74.90 |
| Purchase #4 | $88.56 | 3.238% | $91.4276 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $40.86 | 6.240% | $43.4097 | $43.41 | $43.40 | $43.40 |
| Purchase #6 | $218.96 | 10.478% | $241.9026 | $241.90 | $241.90 | $241.90 |
| Purchase #7 | $78.44 | 8.286% | $84.9395 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $651.69 | $706.9421 | $706.95 | $706.95 | $706.80 | |