| 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 | $108.65 | 6.249% | $115.4395 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $79.28 | 5.162% | $83.3724 | $83.37 | $83.35 | $83.40 |
| Purchase #3 | $142.46 | 8.517% | $154.5933 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $17.36 | 9.850% | $19.07 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $120.46 | 12.510% | $135.5295 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $106.25 | 6.117% | $112.7493 | $112.75 | $112.75 | $112.70 |
| Purchase #7 | $41.81 | 13.678% | $47.5288 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $616.27 | $668.2828 | $668.28 | $668.30 | $668.20 | |