| 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 | $74.45 | 8.825% | $81.0202 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $38.80 | 13.248% | $43.9402 | $43.94 | $43.95 | $43.90 |
| Purchase #3 | $117.53 | 5.506% | $124.0012 | $124.00 | $124.00 | $124.00 |
| Purchase #4 | $126.88 | 6.403% | $135.0041 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $177.51 | 11.433% | $197.8047 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $195.53 | 13.621% | $222.1631 | $222.16 | $222.15 | $222.20 |
| Purchase #7 | $65.69 | 8.665% | $71.382 | $71.38 | $71.40 | $71.40 |
| 7 purchase totals = | $796.39 | $875.3155 | $875.30 | $875.30 | $875.30 | |