| 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 | $194.34 | 11.261% | $216.2246 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $134.85 | 3.862% | $140.0579 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $48.59 | 10.505% | $53.6944 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $44.90 | 5.299% | $47.2793 | $47.28 | $47.30 | $47.30 |
| Purchase #5 | $6.58 | 5.857% | $6.9654 | $6.97 | $6.95 | $7.00 |
| Purchase #6 | $62.42 | 3.221% | $64.4305 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $15.42 | 9.712% | $16.9176 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $507.10 | $545.5697 | $545.57 | $545.55 | $545.60 | |