| 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 | $102.25 | 3.314% | $105.6386 | $105.64 | $105.65 | $105.60 |
| Purchase #2 | $58.59 | 5.408% | $61.7585 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $22.50 | 10.249% | $24.806 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $47.26 | 3.614% | $48.968 | $48.97 | $48.95 | $49.00 |
| Purchase #5 | $26.62 | 4.798% | $27.8972 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $40.74 | 13.788% | $46.3572 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $130.93 | 3.509% | $135.5243 | $135.52 | $135.50 | $135.50 |
| 7 purchase totals = | $428.89 | $450.9498 | $450.96 | $450.90 | $451.00 | |