| 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 | $88.85 | 10.608% | $98.2752 | $98.28 | $98.30 | $98.30 |
| Purchase #2 | $96.68 | 12.461% | $108.7273 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $182.98 | 7.487% | $196.6797 | $196.68 | $196.70 | $196.70 |
| Purchase #4 | $15.35 | 12.356% | $17.2466 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $172.89 | 3.233% | $178.4795 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $73.75 | 4.740% | $77.2458 | $77.25 | $77.25 | $77.20 |
| Purchase #7 | $8.50 | 8.237% | $9.2001 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $639.00 | $685.8542 | $685.87 | $685.95 | $685.80 | |