| 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 | $92.40 | 6.365% | $98.2813 | $98.28 | $98.30 | $98.30 |
| Purchase #2 | $112.31 | 4.605% | $117.4819 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $21.56 | 8.290% | $23.3473 | $23.35 | $23.35 | $23.30 |
| Purchase #4 | $76.39 | 4.248% | $79.635 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $74.34 | 5.335% | $78.306 | $78.31 | $78.30 | $78.30 |
| Purchase #6 | $189.28 | 6.551% | $201.6797 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $16.87 | 11.594% | $18.8259 | $18.83 | $18.85 | $18.80 |
| 7 purchase totals = | $583.15 | $617.5571 | $617.57 | $617.65 | $617.50 | |