| 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 | $76.33 | 9.610% | $83.6653 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $21.69 | 6.862% | $23.1784 | $23.18 | $23.20 | $23.20 |
| Purchase #3 | $142.45 | 3.256% | $147.0882 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $63.42 | 7.351% | $68.082 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $193.38 | 11.872% | $216.3381 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $60.87 | 3.334% | $62.8994 | $62.90 | $62.90 | $62.90 |
| Purchase #7 | $103.46 | 11.251% | $115.1003 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $661.60 | $716.3517 | $716.36 | $716.40 | $716.40 | |