| 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 | $90.99 | 9.160% | $99.3247 | $99.32 | $99.30 | $99.30 |
| Purchase #2 | $22.56 | 7.257% | $24.1972 | $24.20 | $24.20 | $24.20 |
| Purchase #3 | $114.80 | 12.660% | $129.3337 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $71.35 | 12.260% | $80.0975 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $147.61 | 4.843% | $154.7588 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $49.61 | 6.548% | $52.8585 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $199.29 | 12.580% | $224.3607 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $696.21 | $764.9311 | $764.93 | $764.90 | $765.00 | |