| 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 | $36.76 | 10.564% | $40.6433 | $40.64 | $40.65 | $40.60 |
| Purchase #2 | $49.76 | 12.313% | $55.8869 | $55.89 | $55.90 | $55.90 |
| Purchase #3 | $96.73 | 5.670% | $102.2146 | $102.21 | $102.20 | $102.20 |
| Purchase #4 | $29.87 | 7.204% | $32.0218 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $123.60 | 12.809% | $139.4319 | $139.43 | $139.45 | $139.40 |
| Purchase #6 | $248.90 | 5.295% | $262.0793 | $262.08 | $262.10 | $262.10 |
| Purchase #7 | $148.93 | 5.415% | $156.9946 | $156.99 | $157.00 | $157.00 |
| 7 purchase totals = | $734.55 | $789.2724 | $789.26 | $789.30 | $789.20 | |