| 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 | $150.91 | 9.261% | $164.8858 | $164.89 | $164.90 | $164.90 |
| Purchase #2 | $107.66 | 10.616% | $119.0892 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $61.59 | 13.142% | $69.6842 | $69.68 | $69.70 | $69.70 |
| Purchase #4 | $61.88 | 12.521% | $69.628 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $101.44 | 6.601% | $108.1361 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $34.44 | 4.267% | $35.9096 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $51.50 | 12.404% | $57.8881 | $57.89 | $57.90 | $57.90 |
| 7 purchase totals = | $569.42 | $625.2210 | $625.23 | $625.30 | $625.20 | |