| 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 | $95.44 | 6.525% | $101.6675 | $101.67 | $101.65 | $101.70 |
| Purchase #2 | $80.87 | 8.850% | $88.027 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $63.61 | 12.290% | $71.4277 | $71.43 | $71.45 | $71.40 |
| Purchase #4 | $85.41 | 10.498% | $94.3763 | $94.38 | $94.40 | $94.40 |
| Purchase #5 | $67.88 | 3.777% | $70.4438 | $70.44 | $70.45 | $70.40 |
| Purchase #6 | $123.43 | 8.251% | $133.6142 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $33.32 | 10.638% | $36.8646 | $36.86 | $36.85 | $36.90 |
| 7 purchase totals = | $549.96 | $596.4211 | $596.42 | $596.45 | $596.40 | |