| 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 | $22.49 | 4.592% | $23.5227 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $85.52 | 8.827% | $93.0689 | $93.07 | $93.05 | $93.10 |
| Purchase #3 | $84.92 | 4.321% | $88.5894 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $157.61 | 5.276% | $165.9255 | $165.93 | $165.95 | $165.90 |
| Purchase #5 | $219.76 | 12.513% | $247.2586 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $15.43 | 7.213% | $16.543 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $98.41 | 4.655% | $102.991 | $102.99 | $103.00 | $103.00 |
| 7 purchase totals = | $684.14 | $737.8991 | $737.90 | $737.90 | $737.90 | |