| 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 | $155.49 | 5.550% | $164.1197 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $52.33 | 8.459% | $56.7566 | $56.76 | $56.75 | $56.80 |
| Purchase #3 | $72.26 | 9.584% | $79.1854 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $23.83 | 9.840% | $26.1749 | $26.17 | $26.15 | $26.20 |
| Purchase #5 | $8.30 | 13.539% | $9.4237 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $46.79 | 11.679% | $52.2546 | $52.25 | $52.25 | $52.30 |
| Purchase #7 | $123.93 | 10.764% | $137.2698 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $482.93 | $525.1847 | $525.18 | $525.10 | $525.30 | |