| 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 | $5.65 | 4.523% | $5.9055 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $216.93 | 13.535% | $246.2915 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $96.48 | 13.303% | $109.3147 | $109.31 | $109.30 | $109.30 |
| Purchase #4 | $237.62 | 12.466% | $267.2417 | $267.24 | $267.25 | $267.20 |
| Purchase #5 | $32.90 | 10.278% | $36.2815 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $211.34 | 13.376% | $239.6088 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $69.46 | 7.267% | $74.5077 | $74.51 | $74.50 | $74.50 |
| 7 purchase totals = | $870.38 | $979.1514 | $979.15 | $979.15 | $979.10 | |