| 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 | $45.77 | 12.320% | $51.4089 | $51.41 | $51.40 | $51.40 |
| Purchase #2 | $218.43 | 9.128% | $238.3683 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $23.89 | 12.214% | $26.8079 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $21.96 | 3.807% | $22.796 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $248.57 | 7.624% | $267.521 | $267.52 | $267.50 | $267.50 |
| Purchase #6 | $99.74 | 5.833% | $105.5578 | $105.56 | $105.55 | $105.60 |
| Purchase #7 | $83.34 | 10.559% | $92.1399 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $741.70 | $804.5998 | $804.61 | $804.55 | $804.60 | |