| 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 | $47.89 | 7.120% | $51.2998 | $51.30 | $51.30 | $51.30 |
| Purchase #2 | $237.80 | 7.774% | $256.2866 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $119.26 | 10.848% | $132.1973 | $132.20 | $132.20 | $132.20 |
| Purchase #4 | $36.74 | 10.571% | $40.6238 | $40.62 | $40.60 | $40.60 |
| Purchase #5 | $42.38 | 6.545% | $45.1538 | $45.15 | $45.15 | $45.20 |
| Purchase #6 | $193.89 | 10.459% | $214.169 | $214.17 | $214.15 | $214.20 |
| Purchase #7 | $53.95 | 4.156% | $56.1922 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $731.91 | $795.9225 | $795.92 | $795.90 | $796.00 | |