| 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 | $34.57 | 3.304% | $35.7122 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $114.99 | 13.249% | $130.225 | $130.23 | $130.25 | $130.20 |
| Purchase #3 | $219.79 | 11.661% | $245.4197 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $180.74 | 6.660% | $192.7773 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $128.78 | 7.237% | $138.0998 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $157.36 | 9.473% | $172.2667 | $172.27 | $172.25 | $172.30 |
| Purchase #7 | $57.77 | 4.862% | $60.5788 | $60.58 | $60.60 | $60.60 |
| 7 purchase totals = | $894.00 | $975.0795 | $975.09 | $975.10 | $975.10 | |