| 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 | $29.67 | 13.609% | $33.7078 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $98.30 | 12.236% | $110.328 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $248.45 | 10.267% | $273.9584 | $273.96 | $273.95 | $274.00 |
| Purchase #4 | $50.44 | 7.480% | $54.2129 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $210.49 | 5.700% | $222.4879 | $222.49 | $222.50 | $222.50 |
| Purchase #6 | $34.47 | 8.303% | $37.332 | $37.33 | $37.35 | $37.30 |
| Purchase #7 | $214.37 | 7.381% | $230.1926 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $886.19 | $962.2196 | $962.22 | $962.25 | $962.20 | |