| 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 | $79.89 | 10.479% | $88.2617 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $80.79 | 11.122% | $89.7755 | $89.78 | $89.80 | $89.80 |
| Purchase #3 | $247.65 | 4.727% | $259.3564 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $94.75 | 4.244% | $98.7712 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $64.90 | 6.604% | $69.186 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $81.52 | 7.508% | $87.6405 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $52.39 | 11.354% | $58.3384 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $701.89 | $751.3297 | $751.34 | $751.35 | $751.40 | |