| 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 | $32.63 | 4.570% | $34.1212 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $97.69 | 4.521% | $102.1066 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $162.66 | 11.305% | $181.0487 | $181.05 | $181.05 | $181.00 |
| Purchase #4 | $203.50 | 13.361% | $230.6896 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $65.83 | 13.469% | $74.6966 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $34.42 | 10.364% | $37.9873 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $68.81 | 9.528% | $75.3662 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $665.54 | $736.0162 | $736.03 | $736.00 | $736.00 | |