| 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 | $37.63 | 6.717% | $40.1576 | $40.16 | $40.15 | $40.20 |
| Purchase #2 | $63.50 | 8.864% | $69.1286 | $69.13 | $69.15 | $69.10 |
| Purchase #3 | $177.95 | 8.397% | $192.8925 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $45.40 | 13.232% | $51.4073 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $22.46 | 5.105% | $23.6066 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $120.63 | 5.859% | $127.6977 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $229.65 | 8.746% | $249.7352 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $697.22 | $754.6255 | $754.64 | $754.65 | $754.60 | |