| 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 | $26.78 | 13.766% | $30.4665 | $30.47 | $30.45 | $30.50 |
| Purchase #2 | $244.80 | 3.646% | $253.7254 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $144.34 | 6.811% | $154.171 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $133.90 | 9.251% | $146.2871 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $49.67 | 9.642% | $54.4592 | $54.46 | $54.45 | $54.50 |
| Purchase #6 | $195.31 | 10.411% | $215.6437 | $215.64 | $215.65 | $215.60 |
| Purchase #7 | $153.69 | 13.723% | $174.7809 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $948.49 | $1,029.5338 | $1,029.54 | $1,029.55 | $1,029.60 | |