| 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 | $92.35 | 5.723% | $97.6352 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $131.45 | 3.511% | $136.0652 | $136.07 | $136.05 | $136.10 |
| Purchase #3 | $132.60 | 4.468% | $138.5246 | $138.52 | $138.50 | $138.50 |
| Purchase #4 | $188.62 | 12.289% | $211.7995 | $211.80 | $211.80 | $211.80 |
| Purchase #5 | $34.85 | 7.721% | $37.5408 | $37.54 | $37.55 | $37.50 |
| Purchase #6 | $181.99 | 3.814% | $188.9311 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $16.31 | 8.660% | $17.7224 | $17.72 | $17.70 | $17.70 |
| 7 purchase totals = | $778.17 | $828.2188 | $828.22 | $828.20 | $828.10 | |