| 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 | $48.38 | 6.164% | $51.3621 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $33.83 | 11.464% | $37.7083 | $37.71 | $37.70 | $37.70 |
| Purchase #3 | $105.79 | 7.806% | $114.048 | $114.05 | $114.05 | $114.00 |
| Purchase #4 | $244.82 | 5.430% | $258.1137 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $146.34 | 6.462% | $155.7965 | $155.80 | $155.80 | $155.80 |
| Purchase #6 | $191.81 | 8.729% | $208.5531 | $208.55 | $208.55 | $208.60 |
| Purchase #7 | $250.90 | 10.437% | $277.0864 | $277.09 | $277.10 | $277.10 |
| 7 purchase totals = | $1,021.87 | $1,102.6681 | $1,102.67 | $1,102.65 | $1,102.70 | |