| 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 | $101.59 | 4.268% | $105.9259 | $105.93 | $105.95 | $105.90 |
| Purchase #2 | $104.78 | 13.415% | $118.8362 | $118.84 | $118.85 | $118.80 |
| Purchase #3 | $241.45 | 7.484% | $259.5201 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $37.70 | 5.447% | $39.7535 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $93.89 | 9.718% | $103.0142 | $103.01 | $103.00 | $103.00 |
| Purchase #6 | $226.29 | 3.709% | $234.6831 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $97.65 | 6.209% | $103.7131 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $903.35 | $965.4461 | $965.44 | $965.45 | $965.40 | |