| 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 | $18.45 | 4.830% | $19.3411 | $19.34 | $19.35 | $19.30 |
| Purchase #2 | $229.53 | 12.477% | $258.1685 | $258.17 | $258.15 | $258.20 |
| Purchase #3 | $25.43 | 13.307% | $28.814 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $98.44 | 12.356% | $110.6032 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $109.80 | 6.870% | $117.3433 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $19.88 | 10.692% | $22.0056 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $230.83 | 5.216% | $242.8701 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $732.36 | $799.1458 | $799.14 | $799.10 | $799.10 | |