| 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 | $74.66 | 9.176% | $81.5108 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $187.28 | 3.619% | $194.0577 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $131.66 | 3.202% | $135.8758 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $197.38 | 5.767% | $208.7629 | $208.76 | $208.75 | $208.80 |
| Purchase #5 | $139.95 | 8.788% | $152.2488 | $152.25 | $152.25 | $152.20 |
| Purchase #6 | $137.65 | 13.741% | $156.5645 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $48.87 | 4.318% | $50.9802 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $917.45 | $980.0007 | $980.00 | $980.00 | $980.10 | |