| 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 | $34.77 | 4.154% | $36.2143 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $77.88 | 4.753% | $81.5816 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $31.62 | 13.776% | $35.976 | $35.98 | $36.00 | $36.00 |
| Purchase #4 | $137.81 | 11.584% | $153.7739 | $153.77 | $153.75 | $153.80 |
| Purchase #5 | $8.88 | 4.644% | $9.2924 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $184.43 | 11.365% | $205.3905 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $199.96 | 3.124% | $206.2068 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $675.35 | $728.4355 | $728.43 | $728.45 | $728.50 | |