| 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 | $34.30 | 12.755% | $38.675 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $173.72 | 12.161% | $194.8461 | $194.85 | $194.85 | $194.80 |
| Purchase #3 | $33.98 | 13.629% | $38.6111 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $72.47 | 13.868% | $82.5201 | $82.52 | $82.50 | $82.50 |
| Purchase #5 | $72.59 | 9.194% | $79.2639 | $79.26 | $79.25 | $79.30 |
| Purchase #6 | $197.69 | 11.257% | $219.944 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $171.91 | 7.109% | $184.1311 | $184.13 | $184.15 | $184.10 |
| 7 purchase totals = | $756.66 | $837.9913 | $837.99 | $838.00 | $837.90 | |