| 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 | $86.40 | 13.365% | $97.9474 | $97.95 | $97.95 | $97.90 |
| Purchase #2 | $79.61 | 10.195% | $87.7262 | $87.73 | $87.75 | $87.70 |
| Purchase #3 | $151.81 | 4.673% | $158.9041 | $158.90 | $158.90 | $158.90 |
| Purchase #4 | $36.31 | 13.835% | $41.3335 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $44.84 | 5.487% | $47.3004 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $148.45 | 7.687% | $159.8614 | $159.86 | $159.85 | $159.90 |
| Purchase #7 | $136.85 | 3.841% | $142.1064 | $142.11 | $142.10 | $142.10 |
| 7 purchase totals = | $684.27 | $735.1794 | $735.18 | $735.20 | $735.10 | |