| 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 | $34.97 | 13.648% | $39.7427 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $5.29 | 10.137% | $5.8262 | $5.83 | $5.85 | $5.80 |
| Purchase #3 | $119.30 | 3.723% | $123.7415 | $123.74 | $123.75 | $123.70 |
| Purchase #4 | $39.99 | 13.522% | $45.3974 | $45.40 | $45.40 | $45.40 |
| Purchase #5 | $142.28 | 3.398% | $147.1147 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $78.36 | 8.758% | $85.2228 | $85.22 | $85.20 | $85.20 |
| Purchase #7 | $84.67 | 10.207% | $93.3123 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $504.86 | $540.3576 | $540.35 | $540.35 | $540.20 | |