| 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 | $47.86 | 6.774% | $51.102 | $51.10 | $51.10 | $51.10 |
| Purchase #2 | $8.56 | 11.155% | $9.5149 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $14.68 | 5.647% | $15.509 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $68.73 | 6.601% | $73.2669 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $36.51 | 9.869% | $40.1132 | $40.11 | $40.10 | $40.10 |
| Purchase #6 | $64.92 | 7.574% | $69.837 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $163.32 | 9.846% | $179.4005 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $404.58 | $438.7435 | $438.74 | $438.70 | $438.70 | |