| 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 | $88.95 | 11.440% | $99.1259 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $18.97 | 4.848% | $19.8897 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $113.90 | 7.233% | $122.1384 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $102.88 | 5.129% | $108.1567 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $36.80 | 10.383% | $40.6209 | $40.62 | $40.60 | $40.60 |
| Purchase #6 | $137.56 | 4.776% | $144.1299 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $246.92 | 7.770% | $266.1057 | $266.11 | $266.10 | $266.10 |
| 7 purchase totals = | $745.98 | $800.1672 | $800.18 | $800.20 | $800.10 | |