| 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 | $50.75 | 9.171% | $55.4043 | $55.40 | $55.40 | $55.40 |
| Purchase #2 | $115.30 | 7.854% | $124.3557 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $191.32 | 13.865% | $217.8465 | $217.85 | $217.85 | $217.80 |
| Purchase #4 | $169.48 | 9.409% | $185.4264 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $124.55 | 12.614% | $140.2607 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $143.39 | 12.183% | $160.8592 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $188.69 | 4.677% | $197.515 | $197.52 | $197.50 | $197.50 |
| 7 purchase totals = | $983.48 | $1,081.6678 | $1,081.68 | $1,081.65 | $1,081.70 | |