| 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 | $114.30 | 10.315% | $126.09 | $126.09 | $126.10 | $126.10 |
| Purchase #2 | $59.30 | 7.404% | $63.6906 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $153.82 | 12.268% | $172.6906 | $172.69 | $172.70 | $172.70 |
| Purchase #4 | $160.95 | 11.180% | $178.9442 | $178.94 | $178.95 | $178.90 |
| Purchase #5 | $88.75 | 4.273% | $92.5423 | $92.54 | $92.55 | $92.50 |
| Purchase #6 | $103.69 | 4.680% | $108.5427 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $23.48 | 9.332% | $25.6712 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $704.29 | $768.1716 | $768.16 | $768.20 | $768.10 | |