| 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 | $84.85 | 7.262% | $91.0118 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $245.54 | 4.398% | $256.3388 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $76.32 | 6.603% | $81.3594 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $173.49 | 8.487% | $188.2141 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $75.98 | 6.380% | $80.8275 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $20.94 | 8.602% | $22.7413 | $22.74 | $22.75 | $22.70 |
| Purchase #7 | $151.65 | 9.414% | $165.9263 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $828.77 | $886.4192 | $886.42 | $886.45 | $886.30 | |