| 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 | $72.74 | 13.643% | $82.6639 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $77.58 | 9.311% | $84.8035 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $191.73 | 11.144% | $213.0964 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $187.70 | 3.855% | $194.9358 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $239.54 | 8.397% | $259.6542 | $259.65 | $259.65 | $259.70 |
| Purchase #6 | $10.96 | 4.359% | $11.4377 | $11.44 | $11.45 | $11.40 |
| Purchase #7 | $197.43 | 12.689% | $222.4819 | $222.48 | $222.50 | $222.50 |
| 7 purchase totals = | $977.68 | $1,069.0734 | $1,069.07 | $1,069.10 | $1,069.10 | |