| 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 | $41.89 | 8.499% | $45.4502 | $45.45 | $45.45 | $45.50 |
| Purchase #2 | $198.54 | 11.403% | $221.1795 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $191.58 | 5.464% | $202.0479 | $202.05 | $202.05 | $202.00 |
| Purchase #4 | $83.88 | 5.398% | $88.4078 | $88.41 | $88.40 | $88.40 |
| Purchase #5 | $166.49 | 7.441% | $178.8785 | $178.88 | $178.90 | $178.90 |
| Purchase #6 | $198.98 | 13.414% | $225.6712 | $225.67 | $225.65 | $225.70 |
| Purchase #7 | $43.39 | 9.845% | $47.6617 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $924.75 | $1,009.2968 | $1,009.30 | $1,009.30 | $1,009.40 | |