| 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 | $18.64 | 3.788% | $19.3461 | $19.35 | $19.35 | $19.30 |
| Purchase #2 | $179.72 | 4.795% | $188.3376 | $188.34 | $188.35 | $188.30 |
| Purchase #3 | $14.92 | 6.789% | $15.9329 | $15.93 | $15.95 | $15.90 |
| Purchase #4 | $207.40 | 6.664% | $221.2211 | $221.22 | $221.20 | $221.20 |
| Purchase #5 | $80.98 | 5.366% | $85.3254 | $85.33 | $85.35 | $85.30 |
| Purchase #6 | $149.94 | 8.335% | $162.4375 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $169.37 | 4.301% | $176.6546 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $820.97 | $869.2552 | $869.26 | $869.30 | $869.10 | |