| 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 | $91.42 | 7.303% | $98.0964 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $157.49 | 12.329% | $176.9069 | $176.91 | $176.90 | $176.90 |
| Purchase #3 | $151.50 | 4.257% | $157.9494 | $157.95 | $157.95 | $157.90 |
| Purchase #4 | $171.27 | 6.360% | $182.1628 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $147.29 | 11.391% | $164.0678 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $96.31 | 10.574% | $106.4938 | $106.49 | $106.50 | $106.50 |
| Purchase #7 | $50.77 | 6.589% | $54.1152 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $866.05 | $939.7923 | $939.80 | $939.75 | $939.80 | |