| 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 | $45.57 | 11.863% | $50.976 | $50.98 | $51.00 | $51.00 |
| Purchase #2 | $155.54 | 8.138% | $168.1978 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $78.75 | 11.277% | $87.6306 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $102.85 | 9.414% | $112.5323 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $166.40 | 12.521% | $187.2349 | $187.23 | $187.25 | $187.20 |
| Purchase #6 | $195.65 | 7.565% | $210.4509 | $210.45 | $210.45 | $210.50 |
| Purchase #7 | $114.37 | 6.352% | $121.6348 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $859.13 | $938.6573 | $938.65 | $938.75 | $938.60 | |