| 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 | $45.72 | 11.510% | $50.9824 | $50.98 | $51.00 | $51.00 |
| Purchase #2 | $69.56 | 8.695% | $75.6082 | $75.61 | $75.60 | $75.60 |
| Purchase #3 | $162.96 | 7.695% | $175.4998 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $210.28 | 13.622% | $238.9243 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $130.97 | 10.812% | $145.1305 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $210.27 | 11.482% | $234.4132 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $197.62 | 9.612% | $216.6152 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $1,027.38 | $1,137.1736 | $1,137.17 | $1,137.15 | $1,137.10 | |