| 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 | $64.98 | 11.147% | $72.2233 | $72.22 | $72.20 | $72.20 |
| Purchase #2 | $62.66 | 8.605% | $68.0519 | $68.05 | $68.05 | $68.10 |
| Purchase #3 | $60.82 | 7.316% | $65.2696 | $65.27 | $65.25 | $65.30 |
| Purchase #4 | $154.35 | 7.224% | $165.5002 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $142.84 | 11.270% | $158.9381 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $208.66 | 6.168% | $221.5301 | $221.53 | $221.55 | $221.50 |
| Purchase #7 | $94.66 | 13.712% | $107.6398 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $788.97 | $859.1530 | $859.15 | $859.15 | $859.10 | |