| 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 | $25.42 | 12.608% | $28.625 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $70.77 | 5.560% | $74.7048 | $74.70 | $74.70 | $74.70 |
| Purchase #3 | $134.64 | 11.230% | $149.7601 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $157.63 | 9.389% | $172.4299 | $172.43 | $172.45 | $172.40 |
| Purchase #5 | $37.68 | 8.566% | $40.9077 | $40.91 | $40.90 | $40.90 |
| Purchase #6 | $15.92 | 5.537% | $16.8015 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $172.93 | 11.642% | $193.0625 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $614.99 | $676.2915 | $676.29 | $676.30 | $676.30 | |