| 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 | $45.28 | 13.287% | $51.2964 | $51.30 | $51.30 | $51.30 |
| Purchase #2 | $237.96 | 4.463% | $248.5802 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $40.89 | 10.192% | $45.0575 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $207.92 | 8.380% | $225.3437 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $102.38 | 5.716% | $108.232 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $32.69 | 7.337% | $35.0885 | $35.09 | $35.10 | $35.10 |
| Purchase #7 | $100.51 | 3.206% | $103.7324 | $103.73 | $103.75 | $103.70 |
| 7 purchase totals = | $767.63 | $817.3307 | $817.33 | $817.40 | $817.30 | |