| 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 | $79.57 | 7.774% | $85.7558 | $85.76 | $85.75 | $85.80 |
| Purchase #2 | $23.88 | 11.450% | $26.6143 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $220.94 | 11.634% | $246.6442 | $246.64 | $246.65 | $246.60 |
| Purchase #4 | $196.49 | 10.335% | $216.7972 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $208.37 | 12.616% | $234.658 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $161.93 | 6.712% | $172.7987 | $172.80 | $172.80 | $172.80 |
| Purchase #7 | $143.85 | 12.182% | $161.3738 | $161.37 | $161.35 | $161.40 |
| 7 purchase totals = | $1,035.03 | $1,144.6420 | $1,144.64 | $1,144.60 | $1,144.70 | |