| 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 | $83.65 | 7.367% | $89.8125 | $89.81 | $89.80 | $89.80 |
| Purchase #2 | $165.71 | 5.547% | $174.9019 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $34.26 | 3.489% | $35.4553 | $35.46 | $35.45 | $35.50 |
| Purchase #4 | $229.70 | 3.300% | $237.2801 | $237.28 | $237.30 | $237.30 |
| Purchase #5 | $161.66 | 5.757% | $170.9668 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $112.47 | 4.629% | $117.6762 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $216.63 | 11.154% | $240.7929 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $1,004.08 | $1,066.8857 | $1,066.89 | $1,066.90 | $1,067.00 | |