| 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 | $34.69 | 7.771% | $37.3858 | $37.39 | $37.40 | $37.40 |
| Purchase #2 | $103.95 | 7.119% | $111.3502 | $111.35 | $111.35 | $111.40 |
| Purchase #3 | $131.96 | 9.183% | $144.0779 | $144.08 | $144.10 | $144.10 |
| Purchase #4 | $172.46 | 7.180% | $184.8426 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $41.76 | 13.382% | $47.3483 | $47.35 | $47.35 | $47.30 |
| Purchase #6 | $122.36 | 10.605% | $135.3363 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $183.29 | 8.381% | $198.6515 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $790.47 | $858.9926 | $859.00 | $859.05 | $859.00 | |