| 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 | $31.27 | 9.232% | $34.1568 | $34.16 | $34.15 | $34.20 |
| Purchase #2 | $163.64 | 8.423% | $177.4234 | $177.42 | $177.40 | $177.40 |
| Purchase #3 | $105.49 | 13.788% | $120.035 | $120.04 | $120.05 | $120.00 |
| Purchase #4 | $104.71 | 7.611% | $112.6795 | $112.68 | $112.70 | $112.70 |
| Purchase #5 | $74.63 | 6.196% | $79.2541 | $79.25 | $79.25 | $79.30 |
| Purchase #6 | $114.96 | 4.680% | $120.3401 | $120.34 | $120.35 | $120.30 |
| Purchase #7 | $168.42 | 5.474% | $177.6393 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $763.12 | $821.5282 | $821.53 | $821.55 | $821.50 | |