| 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 | $45.33 | 8.217% | $49.0548 | $49.05 | $49.05 | $49.10 |
| Purchase #2 | $165.36 | 11.750% | $184.7898 | $184.79 | $184.80 | $184.80 |
| Purchase #3 | $89.40 | 3.498% | $92.5272 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $230.86 | 11.645% | $257.7436 | $257.74 | $257.75 | $257.70 |
| Purchase #5 | $112.44 | 7.518% | $120.8932 | $120.89 | $120.90 | $120.90 |
| Purchase #6 | $59.88 | 11.457% | $66.7405 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $188.85 | 6.551% | $201.2216 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $892.12 | $972.9707 | $972.96 | $973.00 | $972.90 | |