| 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 | $27.97 | 3.728% | $29.0127 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $43.60 | 4.260% | $45.4574 | $45.46 | $45.45 | $45.50 |
| Purchase #3 | $68.43 | 13.556% | $77.7064 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $112.34 | 6.775% | $119.951 | $119.95 | $119.95 | $120.00 |
| Purchase #5 | $245.38 | 3.105% | $252.999 | $253.00 | $253.00 | $253.00 |
| Purchase #6 | $189.29 | 4.283% | $197.3973 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $98.95 | 6.604% | $105.4847 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $785.96 | $828.0085 | $828.01 | $828.00 | $828.10 | |