| 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 | $23.64 | 9.351% | $25.8506 | $25.85 | $25.85 | $25.90 |
| Purchase #2 | $167.45 | 9.412% | $183.2104 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $43.53 | 12.391% | $48.9238 | $48.92 | $48.90 | $48.90 |
| Purchase #4 | $248.76 | 7.192% | $266.6508 | $266.65 | $266.65 | $266.70 |
| Purchase #5 | $108.54 | 8.624% | $117.9005 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $157.46 | 11.356% | $175.3412 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $17.67 | 12.706% | $19.9152 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $767.05 | $837.7925 | $837.79 | $837.75 | $837.80 | |