| 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 | $65.27 | 7.301% | $70.0354 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $192.54 | 10.749% | $213.2361 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $70.65 | 6.724% | $75.4005 | $75.40 | $75.40 | $75.40 |
| Purchase #4 | $57.81 | 3.506% | $59.8368 | $59.84 | $59.85 | $59.80 |
| Purchase #5 | $114.33 | 13.871% | $130.1887 | $130.19 | $130.20 | $130.20 |
| Purchase #6 | $136.61 | 6.258% | $145.1591 | $145.16 | $145.15 | $145.20 |
| Purchase #7 | $26.35 | 11.637% | $29.4163 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $663.56 | $723.2729 | $723.29 | $723.30 | $723.20 | |