| 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 | $75.35 | 4.745% | $78.9254 | $78.93 | $78.95 | $78.90 |
| Purchase #2 | $41.68 | 13.225% | $47.1922 | $47.19 | $47.20 | $47.20 |
| Purchase #3 | $58.78 | 5.252% | $61.8671 | $61.87 | $61.85 | $61.90 |
| Purchase #4 | $32.53 | 11.535% | $36.2823 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $162.81 | 6.193% | $172.8928 | $172.89 | $172.90 | $172.90 |
| Purchase #6 | $221.35 | 7.334% | $237.5838 | $237.58 | $237.60 | $237.60 |
| Purchase #7 | $105.95 | 7.601% | $114.0033 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $698.45 | $748.7469 | $748.74 | $748.80 | $748.80 | |