| 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 | $40.92 | 7.787% | $44.1064 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $20.34 | 10.578% | $22.4916 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $168.94 | 4.538% | $176.6065 | $176.61 | $176.60 | $176.60 |
| Purchase #4 | $227.62 | 13.743% | $258.9018 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $248.71 | 9.518% | $272.3822 | $272.38 | $272.40 | $272.40 |
| Purchase #6 | $167.27 | 3.674% | $173.4155 | $173.42 | $173.40 | $173.40 |
| Purchase #7 | $161.56 | 6.243% | $171.6462 | $171.65 | $171.65 | $171.60 |
| 7 purchase totals = | $1,035.36 | $1,119.5502 | $1,119.56 | $1,119.55 | $1,119.50 | |