| 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 | $60.34 | 6.236% | $64.1028 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $73.53 | 7.711% | $79.1999 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $114.44 | 3.551% | $118.5038 | $118.50 | $118.50 | $118.50 |
| Purchase #4 | $17.42 | 13.784% | $19.8212 | $19.82 | $19.80 | $19.80 |
| Purchase #5 | $151.33 | 10.109% | $166.6279 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $50.28 | 11.555% | $56.0899 | $56.09 | $56.10 | $56.10 |
| Purchase #7 | $26.32 | 4.819% | $27.5884 | $27.59 | $27.60 | $27.60 |
| 7 purchase totals = | $493.66 | $531.9339 | $531.93 | $531.95 | $531.90 | |