| 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 | $14.64 | 11.484% | $16.3213 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $5.57 | 13.191% | $6.3047 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $18.47 | 3.264% | $19.0729 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $30.71 | 11.872% | $34.3559 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $103.95 | 5.487% | $109.6537 | $109.65 | $109.65 | $109.70 |
| Purchase #6 | $238.60 | 10.610% | $263.9155 | $263.92 | $263.90 | $263.90 |
| Purchase #7 | $200.72 | 3.476% | $207.697 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $612.66 | $657.3210 | $657.32 | $657.25 | $657.40 | |