| 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 | $175.26 | 13.249% | $198.4802 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $43.86 | 10.662% | $48.5364 | $48.54 | $48.55 | $48.50 |
| Purchase #3 | $28.76 | 6.443% | $30.613 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $100.91 | 11.461% | $112.4753 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $92.57 | 6.287% | $98.3899 | $98.39 | $98.40 | $98.40 |
| Purchase #6 | $72.29 | 6.421% | $76.9317 | $76.93 | $76.95 | $76.90 |
| Purchase #7 | $191.92 | 6.537% | $204.4658 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $705.57 | $769.8923 | $769.90 | $769.95 | $769.90 | |