| 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 | $229.51 | 13.174% | $259.7456 | $259.75 | $259.75 | $259.70 |
| Purchase #2 | $25.36 | 13.775% | $28.8533 | $28.85 | $28.85 | $28.90 |
| Purchase #3 | $189.59 | 9.621% | $207.8305 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $14.98 | 6.839% | $16.0045 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $53.56 | 6.417% | $56.9969 | $57.00 | $57.00 | $57.00 |
| Purchase #6 | $90.33 | 4.111% | $94.0435 | $94.04 | $94.05 | $94.00 |
| Purchase #7 | $215.91 | 6.857% | $230.7149 | $230.71 | $230.70 | $230.70 |
| 7 purchase totals = | $819.24 | $894.1892 | $894.18 | $894.20 | $894.10 | |