| 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 | $44.74 | 9.193% | $48.8529 | $48.85 | $48.85 | $48.90 |
| Purchase #2 | $75.33 | 4.519% | $78.7342 | $78.73 | $78.75 | $78.70 |
| Purchase #3 | $234.95 | 13.687% | $267.1076 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $15.99 | 3.187% | $16.4996 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $30.53 | 7.461% | $32.8078 | $32.81 | $32.80 | $32.80 |
| Purchase #6 | $159.52 | 8.262% | $172.6995 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $108.64 | 9.616% | $119.0868 | $119.09 | $119.10 | $119.10 |
| 7 purchase totals = | $669.70 | $735.7884 | $735.79 | $735.80 | $735.80 | |