| 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 | $72.43 | 5.624% | $76.5035 | $76.50 | $76.50 | $76.50 |
| Purchase #2 | $249.49 | 4.537% | $260.8094 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $241.70 | 9.232% | $264.0137 | $264.01 | $264.00 | $264.00 |
| Purchase #4 | $100.66 | 9.665% | $110.3888 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $5.33 | 8.281% | $5.7714 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $213.61 | 7.406% | $229.43 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $174.45 | 8.835% | $189.8627 | $189.86 | $189.85 | $189.90 |
| 7 purchase totals = | $1,057.67 | $1,136.7795 | $1,136.77 | $1,136.75 | $1,136.80 | |