| 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 | $35.79 | 4.362% | $37.3512 | $37.35 | $37.35 | $37.40 |
| Purchase #2 | $126.96 | 6.391% | $135.074 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $58.27 | 7.461% | $62.6175 | $62.62 | $62.60 | $62.60 |
| Purchase #4 | $91.35 | 9.557% | $100.0803 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $74.40 | 12.799% | $83.9225 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $241.37 | 7.757% | $260.0931 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $16.58 | 12.186% | $18.6004 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $644.72 | $697.7390 | $697.73 | $697.70 | $697.80 | |