| 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 | $11.67 | 3.281% | $12.0529 | $12.05 | $12.05 | $12.10 |
| Purchase #2 | $178.73 | 11.792% | $199.8058 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $8.41 | 7.712% | $9.0586 | $9.06 | $9.05 | $9.10 |
| Purchase #4 | $29.53 | 8.499% | $32.0398 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $247.96 | 8.504% | $269.0465 | $269.05 | $269.05 | $269.00 |
| Purchase #6 | $25.73 | 5.658% | $27.1858 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $106.73 | 5.740% | $112.8563 | $112.86 | $112.85 | $112.90 |
| 7 purchase totals = | $608.76 | $662.0457 | $662.06 | $662.05 | $662.10 | |