| 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 | $65.33 | 8.213% | $70.6956 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $5.80 | 7.398% | $6.2291 | $6.23 | $6.25 | $6.20 |
| Purchase #3 | $83.48 | 7.177% | $89.4714 | $89.47 | $89.45 | $89.50 |
| Purchase #4 | $34.74 | 7.767% | $37.4383 | $37.44 | $37.45 | $37.40 |
| Purchase #5 | $132.77 | 3.399% | $137.2829 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $129.53 | 5.736% | $136.9598 | $136.96 | $136.95 | $137.00 |
| Purchase #7 | $156.42 | 11.111% | $173.7998 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $608.07 | $651.8769 | $651.88 | $651.90 | $651.90 | |