| 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 | $101.87 | 8.444% | $110.4719 | $110.47 | $110.45 | $110.50 |
| Purchase #2 | $73.66 | 3.770% | $76.437 | $76.44 | $76.45 | $76.40 |
| Purchase #3 | $53.82 | 11.774% | $60.1568 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $14.70 | 12.193% | $16.4924 | $16.49 | $16.50 | $16.50 |
| Purchase #5 | $96.75 | 7.221% | $103.7363 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $222.84 | 10.301% | $245.7947 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $161.72 | 11.312% | $180.0138 | $180.01 | $180.00 | $180.00 |
| 7 purchase totals = | $725.36 | $793.1029 | $793.10 | $793.10 | $793.10 | |