| 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 | $63.49 | 13.852% | $72.2846 | $72.28 | $72.30 | $72.30 |
| Purchase #2 | $96.44 | 4.711% | $100.9833 | $100.98 | $101.00 | $101.00 |
| Purchase #3 | $142.68 | 7.787% | $153.7905 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $132.91 | 7.440% | $142.7985 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $17.60 | 8.493% | $19.0948 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $227.29 | 10.510% | $251.1782 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $94.99 | 7.278% | $101.9034 | $101.90 | $101.90 | $101.90 |
| 7 purchase totals = | $775.40 | $842.0333 | $842.02 | $842.10 | $842.10 | |