| 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 | $10.41 | 8.499% | $11.2947 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $184.98 | 8.712% | $201.0955 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $102.83 | 8.209% | $111.2713 | $111.27 | $111.25 | $111.30 |
| Purchase #4 | $69.30 | 9.446% | $75.8461 | $75.85 | $75.85 | $75.80 |
| Purchase #5 | $70.37 | 5.495% | $74.2368 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $71.38 | 5.667% | $75.4251 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $77.94 | 4.350% | $81.3304 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $587.21 | $630.4999 | $630.51 | $630.55 | $630.40 | |