| 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 | $103.96 | 11.430% | $115.8426 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $76.75 | 5.216% | $80.7533 | $80.75 | $80.75 | $80.80 |
| Purchase #3 | $216.83 | 5.284% | $228.2873 | $228.29 | $228.30 | $228.30 |
| Purchase #4 | $89.49 | 11.565% | $99.8395 | $99.84 | $99.85 | $99.80 |
| Purchase #5 | $137.92 | 6.226% | $146.5069 | $146.51 | $146.50 | $146.50 |
| Purchase #6 | $47.29 | 9.657% | $51.8568 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $87.93 | 5.320% | $92.6079 | $92.61 | $92.60 | $92.60 |
| 7 purchase totals = | $760.17 | $815.6943 | $815.70 | $815.70 | $815.70 | |