| 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 | $38.50 | 3.535% | $39.861 | $39.86 | $39.85 | $39.90 |
| Purchase #2 | $60.94 | 4.726% | $63.82 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $226.92 | 5.379% | $239.126 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $102.71 | 5.258% | $108.1105 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $203.28 | 4.370% | $212.1633 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $91.43 | 13.392% | $103.6743 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $135.68 | 4.793% | $142.1831 | $142.18 | $142.20 | $142.20 |
| 7 purchase totals = | $859.46 | $908.9382 | $908.93 | $908.90 | $909.00 | |