| 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 | $34.50 | 5.172% | $36.2843 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $178.95 | 7.333% | $192.0724 | $192.07 | $192.05 | $192.10 |
| Purchase #3 | $228.74 | 7.483% | $245.8566 | $245.86 | $245.85 | $245.90 |
| Purchase #4 | $128.80 | 6.317% | $136.9363 | $136.94 | $136.95 | $136.90 |
| Purchase #5 | $47.49 | 8.189% | $51.379 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $165.43 | 10.414% | $182.6579 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $48.99 | 3.566% | $50.737 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $832.90 | $895.9235 | $895.93 | $895.95 | $896.00 | |