| 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 | $30.85 | 11.521% | $34.4042 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $159.53 | 5.103% | $167.6708 | $167.67 | $167.65 | $167.70 |
| Purchase #3 | $54.34 | 13.177% | $61.5004 | $61.50 | $61.50 | $61.50 |
| Purchase #4 | $41.42 | 5.404% | $43.6583 | $43.66 | $43.65 | $43.70 |
| Purchase #5 | $36.28 | 4.226% | $37.8132 | $37.81 | $37.80 | $37.80 |
| Purchase #6 | $178.91 | 11.507% | $199.4972 | $199.50 | $199.50 | $199.50 |
| Purchase #7 | $107.35 | 12.748% | $121.035 | $121.04 | $121.05 | $121.00 |
| 7 purchase totals = | $608.68 | $665.5791 | $665.58 | $665.55 | $665.60 | |