| 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 | $94.49 | 8.546% | $102.5651 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $57.65 | 4.606% | $60.3054 | $60.31 | $60.30 | $60.30 |
| Purchase #3 | $17.95 | 5.271% | $18.8961 | $18.90 | $18.90 | $18.90 |
| Purchase #4 | $30.75 | 11.743% | $34.361 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $81.63 | 11.406% | $90.9407 | $90.94 | $90.95 | $90.90 |
| Purchase #6 | $16.68 | 6.664% | $17.7916 | $17.79 | $17.80 | $17.80 |
| Purchase #7 | $179.71 | 4.758% | $188.2606 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $478.86 | $513.1205 | $513.13 | $513.10 | $513.20 | |