| 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 | $74.31 | 11.374% | $82.762 | $82.76 | $82.75 | $82.80 |
| Purchase #2 | $115.75 | 11.727% | $129.324 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $36.48 | 10.695% | $40.3815 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $59.90 | 5.704% | $63.3167 | $63.32 | $63.30 | $63.30 |
| Purchase #5 | $99.58 | 4.353% | $103.9147 | $103.91 | $103.90 | $103.90 |
| Purchase #6 | $105.30 | 11.708% | $117.6285 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $129.87 | 13.223% | $147.0427 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $621.19 | $684.3701 | $684.36 | $684.35 | $684.30 | |