| 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 | $90.43 | 8.441% | $98.0632 | $98.06 | $98.05 | $98.10 |
| Purchase #2 | $95.46 | 7.186% | $102.3198 | $102.32 | $102.30 | $102.30 |
| Purchase #3 | $245.72 | 10.748% | $272.13 | $272.13 | $272.15 | $272.10 |
| Purchase #4 | $195.54 | 5.806% | $206.8931 | $206.89 | $206.90 | $206.90 |
| Purchase #5 | $223.67 | 8.638% | $242.9906 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $172.75 | 7.461% | $185.6389 | $185.64 | $185.65 | $185.60 |
| Purchase #7 | $35.83 | 13.610% | $40.7065 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $1,059.40 | $1,148.7421 | $1,148.74 | $1,148.75 | $1,148.70 | |