| 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 | $107.52 | 9.629% | $117.8731 | $117.87 | $117.85 | $117.90 |
| Purchase #2 | $107.52 | 5.787% | $113.7422 | $113.74 | $113.75 | $113.70 |
| Purchase #3 | $19.60 | 5.310% | $20.6408 | $20.64 | $20.65 | $20.60 |
| Purchase #4 | $49.57 | 9.797% | $54.4264 | $54.43 | $54.45 | $54.40 |
| Purchase #5 | $53.86 | 5.514% | $56.8298 | $56.83 | $56.85 | $56.80 |
| Purchase #6 | $113.42 | 11.269% | $126.2013 | $126.20 | $126.20 | $126.20 |
| Purchase #7 | $228.60 | 11.580% | $255.0719 | $255.07 | $255.05 | $255.10 |
| 7 purchase totals = | $680.09 | $744.7855 | $744.78 | $744.80 | $744.70 | |