| 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 | $58.74 | 9.656% | $64.4119 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $183.79 | 4.566% | $192.1819 | $192.18 | $192.20 | $192.20 |
| Purchase #3 | $66.79 | 4.551% | $69.8296 | $69.83 | $69.85 | $69.80 |
| Purchase #4 | $136.64 | 5.535% | $144.203 | $144.20 | $144.20 | $144.20 |
| Purchase #5 | $73.48 | 3.391% | $75.9717 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $176.98 | 12.310% | $198.7662 | $198.77 | $198.75 | $198.80 |
| Purchase #7 | $128.99 | 3.398% | $133.3731 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $825.41 | $878.7374 | $878.73 | $878.70 | $878.80 | |