| 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 | $45.77 | 4.548% | $47.8516 | $47.85 | $47.85 | $47.90 |
| Purchase #2 | $67.97 | 5.870% | $71.9598 | $71.96 | $71.95 | $72.00 |
| Purchase #3 | $155.59 | 3.286% | $160.7027 | $160.70 | $160.70 | $160.70 |
| Purchase #4 | $214.60 | 8.685% | $233.238 | $233.24 | $233.25 | $233.20 |
| Purchase #5 | $140.75 | 12.756% | $158.7041 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $65.37 | 6.430% | $69.5733 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $40.50 | 9.489% | $44.343 | $44.34 | $44.35 | $44.30 |
| 7 purchase totals = | $730.55 | $786.3725 | $786.36 | $786.35 | $786.40 | |