| 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 | $22.77 | 13.725% | $25.8952 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $173.57 | 3.169% | $179.0704 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $44.77 | 5.117% | $47.0609 | $47.06 | $47.05 | $47.10 |
| Purchase #4 | $89.83 | 7.318% | $96.4038 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $155.96 | 10.104% | $171.7182 | $171.72 | $171.70 | $171.70 |
| Purchase #6 | $185.33 | 3.560% | $191.9277 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $185.35 | 12.414% | $208.3593 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $857.58 | $920.4355 | $920.44 | $920.40 | $920.50 | |