| 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 | $80.87 | 4.295% | $84.3434 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $176.86 | 6.503% | $188.3612 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $39.87 | 12.638% | $44.9088 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $141.89 | 10.398% | $156.6437 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $113.90 | 5.536% | $120.2055 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $11.30 | 6.465% | $12.0305 | $12.03 | $12.05 | $12.00 |
| Purchase #7 | $68.61 | 11.851% | $76.741 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $633.30 | $683.2341 | $683.23 | $683.25 | $683.10 | |