| 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 | $66.63 | 7.735% | $71.7838 | $71.78 | $71.80 | $71.80 |
| Purchase #2 | $79.55 | 12.251% | $89.2957 | $89.30 | $89.30 | $89.30 |
| Purchase #3 | $87.64 | 12.485% | $98.5819 | $98.58 | $98.60 | $98.60 |
| Purchase #4 | $131.45 | 12.462% | $147.8313 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $173.44 | 13.863% | $197.484 | $197.48 | $197.50 | $197.50 |
| Purchase #6 | $122.52 | 13.456% | $139.0063 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $174.72 | 5.295% | $183.9714 | $183.97 | $183.95 | $184.00 |
| 7 purchase totals = | $835.95 | $927.9544 | $927.95 | $928.00 | $928.00 | |