| 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 | $103.97 | 8.213% | $112.5091 | $112.51 | $112.50 | $112.50 |
| Purchase #2 | $42.86 | 3.803% | $44.49 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $106.57 | 6.454% | $113.448 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $67.87 | 10.578% | $75.0493 | $75.05 | $75.05 | $75.00 |
| Purchase #5 | $160.85 | 10.712% | $178.0803 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $203.33 | 9.756% | $223.1669 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $211.42 | 5.443% | $222.9276 | $222.93 | $222.95 | $222.90 |
| 7 purchase totals = | $896.87 | $969.6712 | $969.68 | $969.70 | $969.60 | |