| 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 | $104.81 | 11.565% | $116.9313 | $116.93 | $116.95 | $116.90 |
| Purchase #2 | $13.97 | 12.775% | $15.7547 | $15.75 | $15.75 | $15.80 |
| Purchase #3 | $124.86 | 10.210% | $137.6082 | $137.61 | $137.60 | $137.60 |
| Purchase #4 | $20.41 | 3.554% | $21.1354 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $56.80 | 7.379% | $60.9913 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $189.65 | 11.359% | $211.1923 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $157.64 | 13.361% | $178.7023 | $178.70 | $178.70 | $178.70 |
| 7 purchase totals = | $668.14 | $742.3155 | $742.31 | $742.35 | $742.30 | |