| 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 | $48.27 | 5.599% | $50.9726 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $44.52 | 8.863% | $48.4658 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $241.67 | 13.787% | $274.989 | $274.99 | $275.00 | $275.00 |
| Purchase #4 | $118.38 | 7.453% | $127.2029 | $127.20 | $127.20 | $127.20 |
| Purchase #5 | $160.80 | 7.784% | $173.3167 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $127.56 | 11.560% | $142.3059 | $142.31 | $142.30 | $142.30 |
| Purchase #7 | $79.73 | 6.523% | $84.9308 | $84.93 | $84.95 | $84.90 |
| 7 purchase totals = | $820.93 | $902.1837 | $902.19 | $902.15 | $902.20 | |