| 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 | $80.26 | 3.706% | $83.2344 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $131.41 | 11.723% | $146.8152 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $68.88 | 12.705% | $77.6312 | $77.63 | $77.65 | $77.60 |
| Purchase #4 | $74.49 | 8.369% | $80.7241 | $80.72 | $80.70 | $80.70 |
| Purchase #5 | $15.46 | 7.508% | $16.6207 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $20.57 | 13.320% | $23.3099 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $185.48 | 9.182% | $202.5108 | $202.51 | $202.50 | $202.50 |
| 7 purchase totals = | $576.55 | $630.8463 | $630.84 | $630.80 | $630.70 | |