| 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 | $46.53 | 10.319% | $51.3314 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $6.41 | 10.822% | $7.1037 | $7.10 | $7.10 | $7.10 |
| Purchase #3 | $138.66 | 4.835% | $145.3642 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $73.44 | 5.853% | $77.7384 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $20.30 | 7.115% | $21.7443 | $21.74 | $21.75 | $21.70 |
| Purchase #6 | $130.93 | 8.803% | $142.4558 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $239.59 | 11.552% | $267.2674 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $655.86 | $713.0052 | $713.00 | $713.00 | $713.00 | |