| 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 | $12.62 | 5.803% | $13.3523 | $13.35 | $13.35 | $13.40 |
| Purchase #2 | $181.53 | 10.873% | $201.2678 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $71.73 | 4.708% | $75.107 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $187.75 | 5.176% | $197.4679 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $131.32 | 3.437% | $135.8335 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $41.89 | 8.349% | $45.3874 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $172.90 | 7.118% | $185.207 | $185.21 | $185.20 | $185.20 |
| 7 purchase totals = | $799.74 | $853.6229 | $853.63 | $853.60 | $853.70 | |