| 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 | $9.82 | 8.329% | $10.6379 | $10.64 | $10.65 | $10.60 |
| Purchase #2 | $84.96 | 6.698% | $90.6506 | $90.65 | $90.65 | $90.70 |
| Purchase #3 | $107.26 | 8.778% | $116.6753 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $111.84 | 4.346% | $116.7006 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $249.72 | 13.220% | $282.733 | $282.73 | $282.75 | $282.70 |
| Purchase #6 | $179.29 | 4.765% | $187.8332 | $187.83 | $187.85 | $187.80 |
| Purchase #7 | $144.36 | 8.118% | $156.0791 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $887.25 | $961.3097 | $961.31 | $961.40 | $961.30 | |