| 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 | $228.54 | 3.664% | $236.9137 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $124.44 | 4.800% | $130.4131 | $130.41 | $130.40 | $130.40 |
| Purchase #3 | $81.90 | 8.559% | $88.9098 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $90.69 | 5.283% | $95.4812 | $95.48 | $95.50 | $95.50 |
| Purchase #5 | $104.72 | 4.413% | $109.3413 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $23.38 | 7.144% | $25.0503 | $25.05 | $25.05 | $25.10 |
| Purchase #7 | $75.50 | 7.198% | $80.9345 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $729.17 | $767.0439 | $767.03 | $767.05 | $767.00 | |