| 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 | $34.51 | 6.161% | $36.6362 | $36.64 | $36.65 | $36.60 |
| Purchase #2 | $55.55 | 7.175% | $59.5357 | $59.54 | $59.55 | $59.50 |
| Purchase #3 | $177.65 | 5.182% | $186.8558 | $186.86 | $186.85 | $186.90 |
| Purchase #4 | $159.46 | 10.479% | $176.1698 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $80.35 | 9.558% | $88.0299 | $88.03 | $88.05 | $88.00 |
| Purchase #6 | $94.34 | 9.595% | $103.3919 | $103.39 | $103.40 | $103.40 |
| Purchase #7 | $23.67 | 13.279% | $26.8131 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $625.53 | $677.4324 | $677.44 | $677.45 | $677.40 | |