| 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 | $191.48 | 9.191% | $209.0789 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $34.61 | 9.772% | $37.9921 | $37.99 | $38.00 | $38.00 |
| Purchase #3 | $77.62 | 10.162% | $85.5077 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $202.44 | 4.502% | $211.5538 | $211.55 | $211.55 | $211.60 |
| Purchase #5 | $128.33 | 13.427% | $145.5609 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $60.48 | 6.656% | $64.5055 | $64.51 | $64.50 | $64.50 |
| Purchase #7 | $110.87 | 12.333% | $124.5436 | $124.54 | $124.55 | $124.50 |
| 7 purchase totals = | $805.83 | $878.7425 | $878.74 | $878.75 | $878.80 | |