| 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 | $195.61 | 4.105% | $203.6398 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $79.55 | 4.424% | $83.0693 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $84.59 | 9.155% | $92.3342 | $92.33 | $92.35 | $92.30 |
| Purchase #4 | $136.53 | 4.641% | $142.8664 | $142.87 | $142.85 | $142.90 |
| Purchase #5 | $69.59 | 4.846% | $72.9623 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $178.36 | 11.678% | $199.1889 | $199.19 | $199.20 | $199.20 |
| Purchase #7 | $80.80 | 6.548% | $86.0908 | $86.09 | $86.10 | $86.10 |
| 7 purchase totals = | $825.03 | $880.1517 | $880.15 | $880.15 | $880.20 | |