| 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 | $89.93 | 4.144% | $93.6567 | $93.66 | $93.65 | $93.70 |
| Purchase #2 | $151.83 | 13.694% | $172.6216 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $5.81 | 10.174% | $6.4011 | $6.40 | $6.40 | $6.40 |
| Purchase #4 | $149.90 | 9.549% | $164.214 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $13.42 | 7.348% | $14.4061 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $103.26 | 4.246% | $107.6444 | $107.64 | $107.65 | $107.60 |
| Purchase #7 | $103.61 | 9.265% | $113.2095 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $617.76 | $672.1534 | $672.15 | $672.10 | $672.10 | |