| 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 | $87.83 | 4.294% | $91.6014 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $159.34 | 8.430% | $172.7724 | $172.77 | $172.75 | $172.80 |
| Purchase #3 | $65.70 | 7.646% | $70.7234 | $70.72 | $70.70 | $70.70 |
| Purchase #4 | $181.85 | 11.547% | $202.8482 | $202.85 | $202.85 | $202.80 |
| Purchase #5 | $34.89 | 8.388% | $37.8166 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $92.62 | 5.552% | $97.7623 | $97.76 | $97.75 | $97.80 |
| Purchase #7 | $106.58 | 10.254% | $117.5087 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $728.81 | $791.0330 | $791.03 | $790.95 | $791.00 | |