| 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 | $167.92 | 4.455% | $175.4008 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $62.79 | 4.221% | $65.4404 | $65.44 | $65.45 | $65.40 |
| Purchase #3 | $22.69 | 10.707% | $25.1194 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $69.78 | 11.351% | $77.7007 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $87.67 | 9.675% | $96.1521 | $96.15 | $96.15 | $96.20 |
| Purchase #6 | $160.51 | 9.341% | $175.5032 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $18.34 | 5.177% | $19.2895 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $589.70 | $634.6061 | $634.60 | $634.60 | $634.60 | |