| 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 | $45.80 | 4.282% | $47.7612 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $39.41 | 3.626% | $40.839 | $40.84 | $40.85 | $40.80 |
| Purchase #3 | $184.34 | 5.232% | $193.9847 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $82.77 | 13.740% | $94.1426 | $94.14 | $94.15 | $94.10 |
| Purchase #5 | $113.92 | 5.604% | $120.3041 | $120.30 | $120.30 | $120.30 |
| Purchase #6 | $63.70 | 4.663% | $66.6703 | $66.67 | $66.65 | $66.70 |
| Purchase #7 | $130.42 | 10.740% | $144.4271 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $660.36 | $708.1290 | $708.12 | $708.15 | $708.10 | |