| 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 | $19.74 | 13.150% | $22.3358 | $22.34 | $22.35 | $22.30 |
| Purchase #2 | $60.95 | 4.305% | $63.5739 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $32.48 | 12.155% | $36.4279 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $113.95 | 11.837% | $127.4383 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $15.71 | 11.866% | $17.5741 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $236.62 | 12.415% | $265.9964 | $266.00 | $266.00 | $266.00 |
| Purchase #7 | $11.50 | 7.307% | $12.3403 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $490.95 | $545.6867 | $545.69 | $545.70 | $545.60 | |