| 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 | $79.93 | 5.157% | $84.052 | $84.05 | $84.05 | $84.10 |
| Purchase #2 | $239.95 | 4.450% | $250.6278 | $250.63 | $250.65 | $250.60 |
| Purchase #3 | $194.71 | 11.637% | $217.3684 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $32.55 | 6.672% | $34.7217 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $111.36 | 6.391% | $118.477 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $19.47 | 5.414% | $20.5241 | $20.52 | $20.50 | $20.50 |
| Purchase #7 | $122.33 | 8.462% | $132.6816 | $132.68 | $132.70 | $132.70 |
| 7 purchase totals = | $800.30 | $858.4526 | $858.45 | $858.45 | $858.50 | |