| 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 | $42.77 | 7.242% | $45.8674 | $45.87 | $45.85 | $45.90 |
| Purchase #2 | $247.90 | 11.507% | $276.4259 | $276.43 | $276.45 | $276.40 |
| Purchase #3 | $180.35 | 8.354% | $195.4164 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $249.96 | 5.269% | $263.1304 | $263.13 | $263.15 | $263.10 |
| Purchase #5 | $222.34 | 7.770% | $239.6158 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $232.85 | 4.310% | $242.8858 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $189.68 | 12.855% | $214.0634 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $1,365.85 | $1,477.4051 | $1,477.42 | $1,477.40 | $1,477.40 | |