| 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 | $149.92 | 4.326% | $156.4055 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $43.96 | 8.329% | $47.6214 | $47.62 | $47.60 | $47.60 |
| Purchase #3 | $5.48 | 3.540% | $5.674 | $5.67 | $5.65 | $5.70 |
| Purchase #4 | $121.90 | 13.809% | $138.7332 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $36.75 | 8.567% | $39.8984 | $39.90 | $39.90 | $39.90 |
| Purchase #6 | $5.88 | 4.507% | $6.145 | $6.15 | $6.15 | $6.10 |
| Purchase #7 | $204.26 | 13.395% | $231.6206 | $231.62 | $231.60 | $231.60 |
| 7 purchase totals = | $568.15 | $626.0981 | $626.10 | $626.05 | $626.00 | |