| 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 | $43.50 | 9.629% | $47.6886 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $50.48 | 10.465% | $55.7627 | $55.76 | $55.75 | $55.80 |
| Purchase #3 | $79.80 | 7.418% | $85.7196 | $85.72 | $85.70 | $85.70 |
| Purchase #4 | $53.51 | 6.200% | $56.8276 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $193.32 | 9.580% | $211.8401 | $211.84 | $211.85 | $211.80 |
| Purchase #6 | $62.73 | 4.147% | $65.3314 | $65.33 | $65.35 | $65.30 |
| Purchase #7 | $50.87 | 10.600% | $56.2622 | $56.26 | $56.25 | $56.30 |
| 7 purchase totals = | $534.21 | $579.4322 | $579.43 | $579.45 | $579.40 | |