| 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 | $65.52 | 7.273% | $70.2853 | $70.29 | $70.30 | $70.30 |
| Purchase #2 | $21.78 | 4.768% | $22.8185 | $22.82 | $22.80 | $22.80 |
| Purchase #3 | $148.40 | 9.196% | $162.0469 | $162.05 | $162.05 | $162.00 |
| Purchase #4 | $51.65 | 9.649% | $56.6337 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $62.49 | 7.554% | $67.2105 | $67.21 | $67.20 | $67.20 |
| Purchase #6 | $148.67 | 11.495% | $165.7596 | $165.76 | $165.75 | $165.80 |
| Purchase #7 | $233.91 | 11.308% | $260.3605 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $732.42 | $805.1150 | $805.12 | $805.10 | $805.10 | |