| 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 | $81.59 | 9.709% | $89.5116 | $89.51 | $89.50 | $89.50 |
| Purchase #2 | $79.82 | 11.513% | $89.0097 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $136.92 | 3.811% | $142.138 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $158.78 | 11.611% | $177.2159 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $199.38 | 4.694% | $208.7389 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $194.25 | 12.361% | $218.2612 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $125.53 | 8.236% | $135.8687 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $976.27 | $1,060.7440 | $1,060.75 | $1,060.70 | $1,060.70 | |