| 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 | $21.48 | 10.295% | $23.6914 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $50.27 | 4.559% | $52.5618 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $133.49 | 12.347% | $149.972 | $149.97 | $149.95 | $150.00 |
| Purchase #4 | $160.52 | 4.364% | $167.5251 | $167.53 | $167.55 | $167.50 |
| Purchase #5 | $81.40 | 5.337% | $85.7443 | $85.74 | $85.75 | $85.70 |
| Purchase #6 | $137.75 | 8.517% | $149.4822 | $149.48 | $149.50 | $149.50 |
| Purchase #7 | $65.28 | 13.786% | $74.2795 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $650.19 | $703.2563 | $703.25 | $703.30 | $703.30 | |