| 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 | $63.73 | 7.637% | $68.5971 | $68.60 | $68.60 | $68.60 |
| Purchase #2 | $153.55 | 3.785% | $159.3619 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $44.42 | 6.313% | $47.2242 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $27.45 | 8.570% | $29.8025 | $29.80 | $29.80 | $29.80 |
| Purchase #5 | $84.72 | 12.187% | $95.0448 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $28.68 | 8.729% | $31.1835 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $54.79 | 6.282% | $58.2319 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $457.34 | $489.4459 | $489.43 | $489.45 | $489.40 | |