| 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 | $67.61 | 10.610% | $74.7834 | $74.78 | $74.80 | $74.80 |
| Purchase #2 | $155.60 | 5.415% | $164.0257 | $164.03 | $164.05 | $164.00 |
| Purchase #3 | $91.26 | 7.448% | $98.057 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $75.63 | 11.572% | $84.3819 | $84.38 | $84.40 | $84.40 |
| Purchase #5 | $57.93 | 9.809% | $63.6124 | $63.61 | $63.60 | $63.60 |
| Purchase #6 | $172.83 | 6.282% | $183.6872 | $183.69 | $183.70 | $183.70 |
| Purchase #7 | $137.81 | 9.513% | $150.9199 | $150.92 | $150.90 | $150.90 |
| 7 purchase totals = | $758.67 | $819.4675 | $819.47 | $819.50 | $819.50 | |