| 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 | $54.53 | 11.377% | $60.7339 | $60.73 | $60.75 | $60.70 |
| Purchase #2 | $123.36 | 4.444% | $128.8421 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $204.38 | 6.641% | $217.9529 | $217.95 | $217.95 | $218.00 |
| Purchase #4 | $18.38 | 9.618% | $20.1478 | $20.15 | $20.15 | $20.10 |
| Purchase #5 | $100.60 | 10.719% | $111.3833 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $200.68 | 9.843% | $220.4329 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $78.92 | 7.255% | $84.6456 | $84.65 | $84.65 | $84.60 |
| 7 purchase totals = | $780.85 | $844.1385 | $844.13 | $844.20 | $844.00 | |