| 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 | $24.90 | 11.826% | $27.8447 | $27.84 | $27.85 | $27.80 |
| Purchase #2 | $186.26 | 7.302% | $199.8607 | $199.86 | $199.85 | $199.90 |
| Purchase #3 | $18.48 | 7.361% | $19.8403 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $71.64 | 6.185% | $76.0709 | $76.07 | $76.05 | $76.10 |
| Purchase #5 | $209.65 | 5.616% | $221.4239 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $116.41 | 3.323% | $120.2783 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $212.68 | 7.821% | $229.3137 | $229.31 | $229.30 | $229.30 |
| 7 purchase totals = | $840.02 | $894.6325 | $894.62 | $894.60 | $894.60 | |