| 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 | $36.88 | 5.307% | $38.8372 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $97.74 | 10.190% | $107.6997 | $107.70 | $107.70 | $107.70 |
| Purchase #3 | $117.46 | 13.349% | $133.1397 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $29.91 | 9.394% | $32.7197 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $197.85 | 9.279% | $216.2085 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $55.71 | 3.829% | $57.8431 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $17.26 | 12.721% | $19.4556 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $552.81 | $605.9035 | $605.91 | $605.90 | $605.80 | |