| 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 | $6.95 | 6.800% | $7.4226 | $7.42 | $7.40 | $7.40 |
| Purchase #2 | $200.92 | 4.226% | $209.4109 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $52.57 | 4.306% | $54.8337 | $54.83 | $54.85 | $54.80 |
| Purchase #4 | $157.56 | 7.514% | $169.3991 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $60.54 | 3.492% | $62.6541 | $62.65 | $62.65 | $62.70 |
| Purchase #6 | $16.79 | 7.550% | $18.0576 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $180.89 | 6.564% | $192.7636 | $192.76 | $192.75 | $192.80 |
| 7 purchase totals = | $676.22 | $714.5416 | $714.53 | $714.50 | $714.60 | |