| 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 | $26.49 | 6.683% | $28.2603 | $28.26 | $28.25 | $28.30 |
| Purchase #2 | $102.48 | 10.704% | $113.4495 | $113.45 | $113.45 | $113.40 |
| Purchase #3 | $14.74 | 9.103% | $16.0818 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $135.55 | 5.296% | $142.7287 | $142.73 | $142.75 | $142.70 |
| Purchase #5 | $43.93 | 10.624% | $48.5971 | $48.60 | $48.60 | $48.60 |
| Purchase #6 | $100.31 | 12.866% | $113.2159 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $42.56 | 3.686% | $44.1288 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $466.06 | $506.4621 | $506.47 | $506.50 | $506.40 | |