| 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 | $99.56 | 8.817% | $108.3382 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $225.54 | 6.797% | $240.87 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $237.59 | 8.464% | $257.6996 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $5.34 | 8.538% | $5.7959 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $83.92 | 11.399% | $93.486 | $93.49 | $93.50 | $93.50 |
| Purchase #6 | $90.74 | 5.557% | $95.7824 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $118.36 | 4.105% | $123.2187 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $861.05 | $925.1908 | $925.20 | $925.20 | $925.20 | |