| 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 | $51.65 | 9.492% | $56.5526 | $56.55 | $56.55 | $56.60 |
| Purchase #2 | $9.31 | 10.137% | $10.2538 | $10.25 | $10.25 | $10.30 |
| Purchase #3 | $53.96 | 6.178% | $57.2936 | $57.29 | $57.30 | $57.30 |
| Purchase #4 | $51.76 | 11.141% | $57.5266 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $210.45 | 11.191% | $234.0015 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $61.79 | 10.755% | $68.4355 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $128.38 | 5.762% | $135.7773 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $567.30 | $619.8409 | $619.84 | $619.90 | $619.90 | |