| 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 | $123.84 | 3.595% | $128.292 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $5.59 | 5.312% | $5.8869 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $60.47 | 3.458% | $62.5611 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $97.28 | 6.294% | $103.4028 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $10.29 | 10.184% | $11.3379 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $202.90 | 3.566% | $210.1354 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $124.94 | 13.394% | $141.6745 | $141.67 | $141.65 | $141.70 |
| 7 purchase totals = | $625.31 | $663.2906 | $663.29 | $663.30 | $663.30 | |