| 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 | $62.69 | 9.793% | $68.8292 | $68.83 | $68.85 | $68.80 |
| Purchase #2 | $128.80 | 3.293% | $133.0414 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $90.29 | 12.773% | $101.8227 | $101.82 | $101.80 | $101.80 |
| Purchase #4 | $95.64 | 5.789% | $101.1766 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $167.83 | 7.247% | $179.9926 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $247.27 | 6.623% | $263.6467 | $263.65 | $263.65 | $263.60 |
| Purchase #7 | $71.59 | 10.736% | $79.2759 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $864.11 | $927.7851 | $927.79 | $927.85 | $927.70 | |