| 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 | $10.44 | 7.426% | $11.2153 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $40.30 | 7.771% | $43.4317 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $238.37 | 11.834% | $266.5787 | $266.58 | $266.60 | $266.60 |
| Purchase #4 | $50.26 | 5.560% | $53.0545 | $53.05 | $53.05 | $53.10 |
| Purchase #5 | $152.90 | 3.839% | $158.7698 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $39.52 | 7.202% | $42.3662 | $42.37 | $42.35 | $42.40 |
| Purchase #7 | $160.34 | 5.817% | $169.667 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $692.13 | $745.0832 | $745.09 | $745.05 | $745.20 | |