| 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 | $78.98 | 13.384% | $89.5507 | $89.55 | $89.55 | $89.60 |
| Purchase #2 | $209.71 | 5.564% | $221.3783 | $221.38 | $221.40 | $221.40 |
| Purchase #3 | $51.36 | 12.314% | $57.6845 | $57.68 | $57.70 | $57.70 |
| Purchase #4 | $221.36 | 3.348% | $228.7711 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $176.50 | 7.477% | $189.6969 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $172.82 | 11.139% | $192.0704 | $192.07 | $192.05 | $192.10 |
| Purchase #7 | $83.75 | 5.362% | $88.2407 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $994.48 | $1,067.3926 | $1,067.39 | $1,067.40 | $1,067.50 | |