| 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 | $81.76 | 12.452% | $91.9408 | $91.94 | $91.95 | $91.90 |
| Purchase #2 | $86.80 | 9.755% | $95.2673 | $95.27 | $95.25 | $95.30 |
| Purchase #3 | $230.63 | 3.767% | $239.3178 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $81.95 | 13.459% | $92.9797 | $92.98 | $93.00 | $93.00 |
| Purchase #5 | $19.83 | 7.309% | $21.2794 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $17.93 | 13.612% | $20.3706 | $20.37 | $20.35 | $20.40 |
| Purchase #7 | $194.83 | 12.616% | $219.4098 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $713.73 | $780.5654 | $780.57 | $780.55 | $780.60 | |