| 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 | $103.71 | 12.209% | $116.372 | $116.37 | $116.35 | $116.40 |
| Purchase #2 | $39.79 | 12.715% | $44.8493 | $44.85 | $44.85 | $44.80 |
| Purchase #3 | $26.41 | 7.488% | $28.3876 | $28.39 | $28.40 | $28.40 |
| Purchase #4 | $83.51 | 11.452% | $93.0736 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $174.59 | 8.312% | $189.1019 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $211.78 | 12.634% | $238.5363 | $238.54 | $238.55 | $238.50 |
| Purchase #7 | $57.93 | 13.769% | $65.9064 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $697.72 | $776.2271 | $776.23 | $776.20 | $776.20 | |