| 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 | $22.99 | 4.514% | $24.0278 | $24.03 | $24.05 | $24.00 |
| Purchase #2 | $157.57 | 11.234% | $175.2714 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $98.96 | 6.432% | $105.3251 | $105.33 | $105.35 | $105.30 |
| Purchase #4 | $28.75 | 9.150% | $31.3806 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $37.96 | 13.815% | $43.2042 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $49.34 | 13.122% | $55.8144 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $44.34 | 5.417% | $46.7419 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $439.91 | $481.7654 | $481.76 | $481.80 | $481.70 | |