| 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 | $48.41 | 11.176% | $53.8203 | $53.82 | $53.80 | $53.80 |
| Purchase #2 | $84.35 | 5.863% | $89.2954 | $89.30 | $89.30 | $89.30 |
| Purchase #3 | $163.95 | 3.725% | $170.0571 | $170.06 | $170.05 | $170.10 |
| Purchase #4 | $193.54 | 8.868% | $210.7031 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $162.94 | 8.426% | $176.6693 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $115.47 | 11.148% | $128.3426 | $128.34 | $128.35 | $128.30 |
| Purchase #7 | $22.65 | 10.569% | $25.0439 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $791.31 | $853.9317 | $853.93 | $853.90 | $853.90 | |