| 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 | $86.60 | 11.295% | $96.3815 | $96.38 | $96.40 | $96.40 |
| Purchase #2 | $195.64 | 12.353% | $219.8074 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $41.97 | 6.718% | $44.7895 | $44.79 | $44.80 | $44.80 |
| Purchase #4 | $137.85 | 6.231% | $146.4394 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $114.56 | 5.799% | $121.2033 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $26.98 | 3.683% | $27.9737 | $27.97 | $27.95 | $28.00 |
| Purchase #7 | $61.88 | 4.626% | $64.7426 | $64.74 | $64.75 | $64.70 |
| 7 purchase totals = | $665.48 | $721.3374 | $721.33 | $721.35 | $721.30 | |