| 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 | $87.80 | 3.718% | $91.0644 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $52.26 | 8.423% | $56.6619 | $56.66 | $56.65 | $56.70 |
| Purchase #3 | $157.73 | 12.223% | $177.0093 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $207.33 | 10.134% | $228.3408 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $162.99 | 7.200% | $174.7253 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $167.83 | 6.342% | $178.4738 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $149.49 | 5.626% | $157.9003 | $157.90 | $157.90 | $157.90 |
| 7 purchase totals = | $985.43 | $1,064.1758 | $1,064.17 | $1,064.15 | $1,064.20 | |