| 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 | $68.60 | 8.544% | $74.4612 | $74.46 | $74.45 | $74.50 |
| Purchase #2 | $168.48 | 12.457% | $189.4676 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $109.80 | 7.703% | $118.2579 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $32.90 | 11.528% | $36.6927 | $36.69 | $36.70 | $36.70 |
| Purchase #5 | $122.66 | 3.433% | $126.8709 | $126.87 | $126.85 | $126.90 |
| Purchase #6 | $201.37 | 6.251% | $213.9576 | $213.96 | $213.95 | $214.00 |
| Purchase #7 | $83.79 | 12.643% | $94.3836 | $94.38 | $94.40 | $94.40 |
| 7 purchase totals = | $787.60 | $854.0915 | $854.09 | $854.05 | $854.30 | |