| 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 | $76.33 | 12.259% | $85.6873 | $85.69 | $85.70 | $85.70 |
| Purchase #2 | $218.64 | 5.203% | $230.0158 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $165.69 | 6.406% | $176.3041 | $176.30 | $176.30 | $176.30 |
| Purchase #4 | $61.83 | 10.192% | $68.1317 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $37.72 | 13.432% | $42.7866 | $42.79 | $42.80 | $42.80 |
| Purchase #6 | $75.28 | 8.807% | $81.9099 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $128.67 | 5.160% | $135.3094 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $764.16 | $820.1448 | $820.15 | $820.15 | $820.10 | |