| 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 | $31.98 | 6.454% | $34.044 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $105.61 | 9.357% | $115.4919 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $167.27 | 11.458% | $186.4358 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $24.97 | 11.506% | $27.843 | $27.84 | $27.85 | $27.80 |
| Purchase #5 | $219.55 | 9.186% | $239.7179 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $88.85 | 7.442% | $95.4622 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $96.34 | 5.282% | $101.4287 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $734.57 | $800.4235 | $800.42 | $800.45 | $800.30 | |