| 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 | $127.76 | 4.520% | $133.5348 | $133.53 | $133.55 | $133.50 |
| Purchase #2 | $37.91 | 9.652% | $41.5691 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $183.83 | 7.224% | $197.1099 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $106.48 | 8.755% | $115.8023 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $34.45 | 6.139% | $36.5649 | $36.56 | $36.55 | $36.60 |
| Purchase #6 | $95.34 | 7.602% | $102.5877 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $33.74 | 9.736% | $37.0249 | $37.02 | $37.00 | $37.00 |
| 7 purchase totals = | $619.51 | $664.1936 | $664.18 | $664.15 | $664.20 | |