| 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 | $75.25 | 10.592% | $83.2205 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $126.51 | 5.552% | $133.5338 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $122.42 | 3.415% | $126.6006 | $126.60 | $126.60 | $126.60 |
| Purchase #4 | $41.71 | 9.870% | $45.8268 | $45.83 | $45.85 | $45.80 |
| Purchase #5 | $245.60 | 10.850% | $272.2476 | $272.25 | $272.25 | $272.20 |
| Purchase #6 | $5.89 | 4.493% | $6.1546 | $6.15 | $6.15 | $6.20 |
| Purchase #7 | $225.58 | 7.651% | $242.8391 | $242.84 | $242.85 | $242.80 |
| 7 purchase totals = | $842.96 | $910.4230 | $910.42 | $910.45 | $910.30 | |