| 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 | $249.27 | 11.444% | $277.7965 | $277.80 | $277.80 | $277.80 |
| Purchase #2 | $86.70 | 4.219% | $90.3579 | $90.36 | $90.35 | $90.40 |
| Purchase #3 | $86.56 | 5.270% | $91.1217 | $91.12 | $91.10 | $91.10 |
| Purchase #4 | $60.81 | 11.460% | $67.7788 | $67.78 | $67.80 | $67.80 |
| Purchase #5 | $64.31 | 11.674% | $71.8175 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $200.32 | 3.459% | $207.2491 | $207.25 | $207.25 | $207.20 |
| Purchase #7 | $69.47 | 5.715% | $73.4402 | $73.44 | $73.45 | $73.40 |
| 7 purchase totals = | $817.44 | $879.5617 | $879.57 | $879.55 | $879.50 | |