| 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 | $89.75 | 7.367% | $96.3619 | $96.36 | $96.35 | $96.40 |
| Purchase #2 | $249.98 | 10.710% | $276.7529 | $276.75 | $276.75 | $276.80 |
| Purchase #3 | $134.70 | 11.357% | $149.9979 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $106.43 | 6.434% | $113.2777 | $113.28 | $113.30 | $113.30 |
| Purchase #5 | $58.59 | 10.569% | $64.7824 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $82.33 | 4.209% | $85.7953 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $98.25 | 13.617% | $111.6287 | $111.63 | $111.65 | $111.60 |
| 7 purchase totals = | $820.03 | $898.5968 | $898.60 | $898.65 | $898.70 | |