| 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 | $28.41 | 13.483% | $32.2405 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $132.27 | 4.670% | $138.447 | $138.45 | $138.45 | $138.40 |
| Purchase #3 | $232.86 | 8.621% | $252.9349 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $7.77 | 5.338% | $8.1848 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $94.43 | 4.854% | $99.0136 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $123.60 | 8.159% | $133.6845 | $133.68 | $133.70 | $133.70 |
| Purchase #7 | $38.93 | 7.419% | $41.8182 | $41.82 | $41.80 | $41.80 |
| 7 purchase totals = | $658.27 | $706.3235 | $706.31 | $706.35 | $706.20 | |