| 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 | $46.28 | 10.553% | $51.1639 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $85.63 | 10.707% | $94.7984 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $199.62 | 12.355% | $224.2831 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $243.89 | 5.784% | $257.9966 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $204.89 | 4.404% | $213.9134 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $205.49 | 11.739% | $229.6125 | $229.61 | $229.60 | $229.60 |
| Purchase #7 | $76.99 | 3.616% | $79.774 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $1,062.79 | $1,151.5419 | $1,151.53 | $1,151.50 | $1,151.60 | |