| 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 | $220.99 | 6.432% | $235.2041 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $56.71 | 9.663% | $62.1899 | $62.19 | $62.20 | $62.20 |
| Purchase #3 | $150.68 | 9.597% | $165.1408 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $73.66 | 8.551% | $79.9587 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $20.94 | 4.685% | $21.921 | $21.92 | $21.90 | $21.90 |
| Purchase #6 | $189.79 | 12.778% | $214.0414 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $12.99 | 9.480% | $14.2215 | $14.22 | $14.20 | $14.20 |
| 7 purchase totals = | $725.76 | $792.6774 | $792.67 | $792.65 | $792.60 | |