| 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 | $80.55 | 5.294% | $84.8143 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $194.71 | 6.866% | $208.0788 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $193.47 | 12.486% | $217.6267 | $217.63 | $217.65 | $217.60 |
| Purchase #4 | $34.98 | 7.536% | $37.6161 | $37.62 | $37.60 | $37.60 |
| Purchase #5 | $9.54 | 10.706% | $10.5614 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $157.67 | 12.415% | $177.2447 | $177.24 | $177.25 | $177.20 |
| Purchase #7 | $209.49 | 5.151% | $220.2808 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $880.41 | $956.2228 | $956.22 | $956.25 | $956.20 | |