| 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 | $71.58 | 8.138% | $77.4052 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $115.62 | 3.810% | $120.0251 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $229.67 | 11.845% | $256.8744 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $33.99 | 11.670% | $37.9566 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $106.44 | 5.130% | $111.9004 | $111.90 | $111.90 | $111.90 |
| Purchase #6 | $101.68 | 7.561% | $109.368 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $84.61 | 8.733% | $91.999 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $743.59 | $805.5287 | $805.54 | $805.50 | $805.60 | |