| 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 | $92.74 | 11.499% | $103.4042 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $69.72 | 13.829% | $79.3616 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $74.79 | 12.630% | $84.236 | $84.24 | $84.25 | $84.20 |
| Purchase #4 | $44.34 | 11.202% | $49.307 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $77.60 | 8.512% | $84.2053 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $191.36 | 13.257% | $216.7286 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $33.48 | 5.823% | $35.4295 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $584.03 | $652.6722 | $652.68 | $652.70 | $652.60 | |