| 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 | $79.90 | 5.807% | $84.5398 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $22.62 | 4.836% | $23.7139 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $216.56 | 4.857% | $227.0783 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $150.79 | 5.491% | $159.0699 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $184.85 | 13.164% | $209.1837 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $76.54 | 9.703% | $83.9667 | $83.97 | $83.95 | $84.00 |
| Purchase #7 | $229.27 | 4.487% | $239.5573 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $960.53 | $1,027.1096 | $1,027.11 | $1,027.10 | $1,027.20 | |