| 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 | $73.81 | 9.503% | $80.8242 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $235.45 | 5.140% | $247.5521 | $247.55 | $247.55 | $247.60 |
| Purchase #3 | $216.42 | 11.698% | $241.7368 | $241.74 | $241.75 | $241.70 |
| Purchase #4 | $23.81 | 12.446% | $26.7734 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $78.94 | 6.297% | $83.9109 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $21.98 | 8.244% | $23.792 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $118.83 | 4.397% | $124.055 | $124.06 | $124.05 | $124.10 |
| 7 purchase totals = | $769.24 | $828.6444 | $828.64 | $828.60 | $828.70 | |