| 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 | $97.41 | 10.350% | $107.4919 | $107.49 | $107.50 | $107.50 |
| Purchase #2 | $63.31 | 9.557% | $69.3605 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $184.43 | 11.742% | $206.0858 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $103.47 | 12.248% | $116.143 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $144.28 | 9.474% | $157.9491 | $157.95 | $157.95 | $157.90 |
| Purchase #6 | $189.93 | 6.522% | $202.3172 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $72.79 | 12.445% | $81.8487 | $81.85 | $81.85 | $81.80 |
| 7 purchase totals = | $855.62 | $941.1962 | $941.20 | $941.20 | $941.10 | |