| 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 | $85.35 | 9.525% | $93.4796 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $202.55 | 5.446% | $213.5809 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $116.78 | 11.685% | $130.4257 | $130.43 | $130.45 | $130.40 |
| Purchase #4 | $116.41 | 13.419% | $132.0311 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $175.82 | 4.412% | $183.5772 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $37.79 | 7.421% | $40.5944 | $40.59 | $40.60 | $40.60 |
| Purchase #7 | $150.61 | 7.655% | $162.1392 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $885.31 | $955.8281 | $955.83 | $955.95 | $955.80 | |