| 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 | $90.51 | 6.310% | $96.2212 | $96.22 | $96.20 | $96.20 |
| Purchase #2 | $145.49 | 5.513% | $153.5109 | $153.51 | $153.50 | $153.50 |
| Purchase #3 | $63.77 | 13.170% | $72.1685 | $72.17 | $72.15 | $72.20 |
| Purchase #4 | $6.43 | 10.573% | $7.1098 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $47.30 | 11.523% | $52.7504 | $52.75 | $52.75 | $52.80 |
| Purchase #6 | $227.97 | 9.159% | $248.8498 | $248.85 | $248.85 | $248.80 |
| Purchase #7 | $137.52 | 10.141% | $151.4659 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $718.99 | $782.0765 | $782.08 | $782.00 | $782.10 | |