| 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 | $18.25 | 7.367% | $19.5945 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $49.50 | 7.739% | $53.3308 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $164.53 | 12.403% | $184.9367 | $184.94 | $184.95 | $184.90 |
| Purchase #4 | $68.74 | 10.354% | $75.8573 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $16.66 | 10.118% | $18.3457 | $18.35 | $18.35 | $18.30 |
| Purchase #6 | $9.62 | 4.606% | $10.0631 | $10.06 | $10.05 | $10.10 |
| Purchase #7 | $201.80 | 9.159% | $220.2829 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $529.10 | $582.4110 | $582.41 | $582.45 | $582.40 | |