| 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 | $193.50 | 6.354% | $205.795 | $205.80 | $205.80 | $205.80 |
| Purchase #2 | $56.82 | 5.579% | $59.99 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $249.25 | 3.764% | $258.6318 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $160.97 | 4.463% | $168.1541 | $168.15 | $168.15 | $168.20 |
| Purchase #5 | $45.43 | 5.390% | $47.8787 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $47.96 | 5.449% | $50.5733 | $50.57 | $50.55 | $50.60 |
| Purchase #7 | $45.71 | 6.811% | $48.8233 | $48.82 | $48.80 | $48.80 |
| 7 purchase totals = | $799.64 | $839.8462 | $839.84 | $839.85 | $839.90 | |