| 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 | $32.52 | 9.337% | $35.5564 | $35.56 | $35.55 | $35.60 |
| Purchase #2 | $159.34 | 13.472% | $180.8063 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $142.60 | 11.832% | $159.4724 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $203.80 | 8.383% | $220.8846 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $144.68 | 12.137% | $162.2398 | $162.24 | $162.25 | $162.20 |
| Purchase #6 | $189.90 | 3.756% | $197.0326 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $86.61 | 3.703% | $89.8172 | $89.82 | $89.80 | $89.80 |
| 7 purchase totals = | $959.45 | $1,045.8093 | $1,045.81 | $1,045.80 | $1,045.80 | |