| 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 | $41.77 | 12.335% | $46.9223 | $46.92 | $46.90 | $46.90 |
| Purchase #2 | $13.37 | 13.418% | $15.164 | $15.16 | $15.15 | $15.20 |
| Purchase #3 | $83.50 | 9.554% | $91.4776 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $101.59 | 13.715% | $115.5231 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $238.57 | 3.529% | $246.9891 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $15.71 | 7.306% | $16.8578 | $16.86 | $16.85 | $16.90 |
| Purchase #7 | $180.97 | 12.750% | $204.0437 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $675.48 | $736.9776 | $736.97 | $736.95 | $737.00 | |