| 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 | $11.96 | 13.706% | $13.5992 | $13.60 | $13.60 | $13.60 |
| Purchase #2 | $17.53 | 11.112% | $19.4779 | $19.48 | $19.50 | $19.50 |
| Purchase #3 | $181.48 | 13.842% | $206.6005 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $208.93 | 11.147% | $232.2194 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $242.82 | 10.824% | $269.1028 | $269.10 | $269.10 | $269.10 |
| Purchase #6 | $5.88 | 3.494% | $6.0854 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $214.28 | 3.485% | $221.7477 | $221.75 | $221.75 | $221.70 |
| 7 purchase totals = | $882.88 | $968.8329 | $968.84 | $968.85 | $968.80 | |