| 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 | $63.94 | 4.441% | $66.7796 | $66.78 | $66.80 | $66.80 |
| Purchase #2 | $68.82 | 3.383% | $71.1482 | $71.15 | $71.15 | $71.10 |
| Purchase #3 | $197.73 | 6.774% | $211.1242 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $101.31 | 7.728% | $109.1392 | $109.14 | $109.15 | $109.10 |
| Purchase #5 | $5.33 | 12.740% | $6.009 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $156.93 | 10.627% | $173.607 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $74.88 | 6.158% | $79.4911 | $79.49 | $79.50 | $79.50 |
| 7 purchase totals = | $668.94 | $717.2983 | $717.30 | $717.30 | $717.20 | |