| 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 | $25.69 | 11.128% | $28.5488 | $28.55 | $28.55 | $28.50 |
| Purchase #2 | $115.41 | 5.532% | $121.7945 | $121.79 | $121.80 | $121.80 |
| Purchase #3 | $124.88 | 9.629% | $136.9047 | $136.90 | $136.90 | $136.90 |
| Purchase #4 | $209.58 | 9.407% | $229.2952 | $229.30 | $229.30 | $229.30 |
| Purchase #5 | $72.80 | 5.623% | $76.8935 | $76.89 | $76.90 | $76.90 |
| Purchase #6 | $41.65 | 11.509% | $46.4435 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $191.31 | 11.690% | $213.6741 | $213.67 | $213.65 | $213.70 |
| 7 purchase totals = | $781.32 | $853.5543 | $853.54 | $853.55 | $853.50 | |