| 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 | $32.87 | 5.572% | $34.7015 | $34.70 | $34.70 | $34.70 |
| Purchase #2 | $166.95 | 3.633% | $173.0153 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $161.30 | 4.236% | $168.1327 | $168.13 | $168.15 | $168.10 |
| Purchase #4 | $103.27 | 9.671% | $113.2572 | $113.26 | $113.25 | $113.30 |
| Purchase #5 | $176.38 | 7.116% | $188.9312 | $188.93 | $188.95 | $188.90 |
| Purchase #6 | $158.35 | 7.477% | $170.1898 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $47.34 | 4.446% | $49.4447 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $846.46 | $897.6724 | $897.67 | $897.70 | $897.60 | |