| 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 | $92.89 | 7.697% | $100.0397 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $127.76 | 9.743% | $140.2077 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $142.83 | 13.796% | $162.5348 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $64.53 | 8.443% | $69.9783 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $203.93 | 6.737% | $217.6688 | $217.67 | $217.65 | $217.70 |
| Purchase #6 | $187.36 | 4.472% | $195.7387 | $195.74 | $195.75 | $195.70 |
| Purchase #7 | $117.75 | 8.109% | $127.2983 | $127.30 | $127.30 | $127.30 |
| 7 purchase totals = | $937.05 | $1,013.4663 | $1,013.47 | $1,013.50 | $1,013.40 | |