| 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 | $80.72 | 6.347% | $85.8433 | $85.84 | $85.85 | $85.80 |
| Purchase #2 | $214.92 | 5.562% | $226.8739 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $90.75 | 11.815% | $101.4721 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $98.63 | 5.331% | $103.888 | $103.89 | $103.90 | $103.90 |
| Purchase #5 | $136.64 | 6.259% | $145.1923 | $145.19 | $145.20 | $145.20 |
| Purchase #6 | $57.96 | 7.200% | $62.1331 | $62.13 | $62.15 | $62.10 |
| Purchase #7 | $88.62 | 5.536% | $93.526 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $768.24 | $818.9287 | $818.92 | $818.95 | $818.90 | |