| 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 | $39.49 | 13.342% | $44.7588 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $28.81 | 6.326% | $30.6325 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $47.26 | 8.134% | $51.1041 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $169.68 | 8.787% | $184.5898 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $53.77 | 4.509% | $56.1945 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $25.25 | 6.671% | $26.9344 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $225.66 | 3.385% | $233.2986 | $233.30 | $233.30 | $233.30 |
| 7 purchase totals = | $589.92 | $627.5127 | $627.50 | $627.55 | $627.50 | |