| 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 | $36.70 | 13.830% | $41.7756 | $41.78 | $41.80 | $41.80 |
| Purchase #2 | $66.88 | 3.406% | $69.1579 | $69.16 | $69.15 | $69.20 |
| Purchase #3 | $92.90 | 11.797% | $103.8594 | $103.86 | $103.85 | $103.90 |
| Purchase #4 | $139.80 | 6.253% | $148.5417 | $148.54 | $148.55 | $148.50 |
| Purchase #5 | $20.54 | 8.460% | $22.2777 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $84.33 | 8.558% | $91.547 | $91.55 | $91.55 | $91.50 |
| Purchase #7 | $224.33 | 5.659% | $237.0248 | $237.02 | $237.00 | $237.00 |
| 7 purchase totals = | $665.48 | $714.1841 | $714.19 | $714.20 | $714.20 | |