| 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 | $47.40 | 11.856% | $53.0197 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $75.95 | 6.846% | $81.1495 | $81.15 | $81.15 | $81.10 |
| Purchase #3 | $178.54 | 12.534% | $200.9182 | $200.92 | $200.90 | $200.90 |
| Purchase #4 | $90.34 | 6.508% | $96.2193 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $213.71 | 13.674% | $242.9327 | $242.93 | $242.95 | $242.90 |
| Purchase #6 | $102.49 | 11.567% | $114.345 | $114.35 | $114.35 | $114.30 |
| Purchase #7 | $81.32 | 12.211% | $91.25 | $91.25 | $91.25 | $91.30 |
| 7 purchase totals = | $789.75 | $879.8344 | $879.84 | $879.80 | $879.70 | |