| 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 | $108.71 | 7.683% | $117.0622 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $228.28 | 10.619% | $252.5211 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $93.50 | 11.730% | $104.4676 | $104.47 | $104.45 | $104.50 |
| Purchase #4 | $48.60 | 11.351% | $54.1166 | $54.12 | $54.10 | $54.10 |
| Purchase #5 | $38.57 | 8.613% | $41.892 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $24.50 | 7.674% | $26.3801 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $109.74 | 3.116% | $113.1595 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $651.90 | $709.5991 | $709.60 | $709.55 | $709.70 | |