| 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 | $8.92 | 8.651% | $9.6917 | $9.69 | $9.70 | $9.70 |
| Purchase #2 | $191.29 | 5.590% | $201.9831 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $91.68 | 11.652% | $102.3626 | $102.36 | $102.35 | $102.40 |
| Purchase #4 | $109.85 | 8.189% | $118.8456 | $118.85 | $118.85 | $118.80 |
| Purchase #5 | $247.25 | 11.241% | $275.0434 | $275.04 | $275.05 | $275.00 |
| Purchase #6 | $140.48 | 10.843% | $155.7122 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $13.43 | 6.720% | $14.3325 | $14.33 | $14.35 | $14.30 |
| 7 purchase totals = | $802.90 | $877.9711 | $877.96 | $878.00 | $877.90 | |