| 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 | $86.78 | 3.216% | $89.5708 | $89.57 | $89.55 | $89.60 |
| Purchase #2 | $131.55 | 11.781% | $147.0479 | $147.05 | $147.05 | $147.00 |
| Purchase #3 | $8.58 | 12.783% | $9.6768 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $147.63 | 9.863% | $162.1907 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $123.70 | 9.667% | $135.6581 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $90.98 | 8.396% | $98.6187 | $98.62 | $98.60 | $98.60 |
| Purchase #7 | $59.33 | 10.280% | $65.4291 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $648.55 | $708.1921 | $708.20 | $708.20 | $708.20 | |