| 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 | $80.46 | 10.302% | $88.749 | $88.75 | $88.75 | $88.70 |
| Purchase #2 | $29.37 | 4.815% | $30.7842 | $30.78 | $30.80 | $30.80 |
| Purchase #3 | $57.82 | 12.809% | $65.2262 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $174.73 | 8.637% | $189.8214 | $189.82 | $189.80 | $189.80 |
| Purchase #5 | $10.60 | 6.314% | $11.2693 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $94.32 | 7.119% | $101.0346 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $223.40 | 10.624% | $247.134 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $670.70 | $734.0187 | $734.01 | $734.05 | $733.90 | |