| 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 | $33.99 | 5.427% | $35.8346 | $35.83 | $35.85 | $35.80 |
| Purchase #2 | $83.42 | 4.315% | $87.0196 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $246.54 | 5.177% | $259.3034 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $8.34 | 7.719% | $8.9838 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $132.42 | 6.861% | $141.5053 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $58.32 | 12.186% | $65.4269 | $65.43 | $65.45 | $65.40 |
| Purchase #7 | $157.28 | 7.521% | $169.109 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $720.31 | $767.1826 | $767.18 | $767.20 | $767.10 | |