| 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 | $107.78 | 7.631% | $116.0047 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $195.95 | 3.712% | $203.2237 | $203.22 | $203.20 | $203.20 |
| Purchase #3 | $66.36 | 6.342% | $70.5686 | $70.57 | $70.55 | $70.60 |
| Purchase #4 | $41.86 | 5.300% | $44.0786 | $44.08 | $44.10 | $44.10 |
| Purchase #5 | $81.99 | 11.666% | $91.555 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $173.94 | 6.694% | $185.5835 | $185.58 | $185.60 | $185.60 |
| Purchase #7 | $90.43 | 9.391% | $98.9223 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $758.31 | $809.9364 | $809.93 | $809.90 | $810.00 | |