| 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 | $8.40 | 9.432% | $9.1923 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $59.69 | 6.201% | $63.3914 | $63.39 | $63.40 | $63.40 |
| Purchase #3 | $180.68 | 3.832% | $187.6037 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $76.95 | 9.846% | $84.5265 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $36.94 | 5.528% | $38.982 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $153.92 | 8.686% | $167.2895 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $111.47 | 4.716% | $116.7269 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $628.05 | $667.7123 | $667.71 | $667.80 | $667.70 | |