| 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 | $77.44 | 10.203% | $85.3412 | $85.34 | $85.35 | $85.30 |
| Purchase #2 | $199.26 | 9.517% | $218.2236 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $187.82 | 12.415% | $211.1379 | $211.14 | $211.15 | $211.10 |
| Purchase #4 | $181.55 | 3.249% | $187.4486 | $187.45 | $187.45 | $187.40 |
| Purchase #5 | $113.68 | 13.819% | $129.3894 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $89.89 | 5.775% | $95.0811 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $85.90 | 11.326% | $95.629 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $935.54 | $1,022.2508 | $1,022.25 | $1,022.30 | $1,022.10 | |