| 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 | $62.40 | 7.422% | $67.0313 | $67.03 | $67.05 | $67.00 |
| Purchase #2 | $64.44 | 8.841% | $70.1371 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $194.91 | 5.311% | $205.2617 | $205.26 | $205.25 | $205.30 |
| Purchase #4 | $109.30 | 10.715% | $121.0115 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $117.80 | 13.265% | $133.4262 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $227.84 | 12.152% | $255.5271 | $255.53 | $255.55 | $255.50 |
| Purchase #7 | $74.40 | 7.201% | $79.7575 | $79.76 | $79.75 | $79.80 |
| 7 purchase totals = | $851.09 | $932.1524 | $932.16 | $932.20 | $932.10 | |