| 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 | $14.26 | 12.249% | $16.0067 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $135.45 | 4.233% | $141.1836 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $64.41 | 5.159% | $67.7329 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $56.93 | 8.246% | $61.6244 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $149.78 | 10.634% | $165.7076 | $165.71 | $165.70 | $165.70 |
| Purchase #6 | $171.72 | 3.111% | $177.0622 | $177.06 | $177.05 | $177.10 |
| Purchase #7 | $168.44 | 8.191% | $182.2369 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $760.99 | $811.5543 | $811.55 | $811.55 | $811.50 | |