| 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 | $83.81 | 12.475% | $94.2653 | $94.27 | $94.25 | $94.30 |
| Purchase #2 | $84.76 | 6.555% | $90.316 | $90.32 | $90.30 | $90.30 |
| Purchase #3 | $87.94 | 6.512% | $93.6667 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $147.98 | 8.649% | $160.7788 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $56.60 | 13.433% | $64.2031 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $224.34 | 11.802% | $250.8166 | $250.82 | $250.80 | $250.80 |
| Purchase #7 | $134.92 | 8.193% | $145.974 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $820.35 | $900.0205 | $900.03 | $899.95 | $900.10 | |