| 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 | $76.75 | 11.357% | $85.4665 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $195.47 | 3.387% | $202.0906 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $34.27 | 5.376% | $36.1124 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $10.66 | 9.110% | $11.6311 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $38.65 | 5.828% | $40.9025 | $40.90 | $40.90 | $40.90 |
| Purchase #6 | $239.81 | 10.740% | $265.5656 | $265.57 | $265.55 | $265.60 |
| Purchase #7 | $97.62 | 12.778% | $110.0939 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $693.23 | $751.8626 | $751.86 | $751.85 | $751.90 | |