| 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 | $60.81 | 6.448% | $64.731 | $64.73 | $64.75 | $64.70 |
| Purchase #2 | $70.57 | 8.650% | $76.6743 | $76.67 | $76.65 | $76.70 |
| Purchase #3 | $19.95 | 12.176% | $22.3791 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $210.53 | 9.578% | $230.6946 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $126.45 | 12.767% | $142.5939 | $142.59 | $142.60 | $142.60 |
| Purchase #6 | $57.75 | 9.233% | $63.0821 | $63.08 | $63.10 | $63.10 |
| Purchase #7 | $60.71 | 13.206% | $68.7274 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $606.77 | $668.8824 | $668.87 | $668.95 | $668.90 | |