| 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 | $45.35 | 9.639% | $49.7213 | $49.72 | $49.70 | $49.70 |
| Purchase #2 | $166.83 | 9.176% | $182.1383 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $18.47 | 6.174% | $19.6103 | $19.61 | $19.60 | $19.60 |
| Purchase #4 | $132.32 | 4.649% | $138.4716 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $112.59 | 7.314% | $120.8248 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $21.64 | 11.182% | $24.0598 | $24.06 | $24.05 | $24.10 |
| Purchase #7 | $160.95 | 9.291% | $175.9039 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $658.15 | $710.7300 | $710.72 | $710.65 | $710.70 | |