| 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 | $39.85 | 10.327% | $43.9653 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $183.67 | 10.577% | $203.0968 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $170.99 | 5.185% | $179.8558 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $20.61 | 3.862% | $21.406 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $152.59 | 12.505% | $171.6714 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $167.76 | 9.843% | $184.2726 | $184.27 | $184.25 | $184.30 |
| Purchase #7 | $7.80 | 4.265% | $8.1327 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $743.27 | $812.4006 | $812.41 | $812.35 | $812.50 | |