| 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 | $20.31 | 11.203% | $22.5853 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $182.51 | 8.227% | $197.5251 | $197.53 | $197.55 | $197.50 |
| Purchase #3 | $31.50 | 5.373% | $33.1925 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $99.62 | 8.687% | $108.274 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $127.47 | 10.760% | $141.1858 | $141.19 | $141.20 | $141.20 |
| Purchase #6 | $38.87 | 13.466% | $44.1042 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $111.60 | 8.535% | $121.1251 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $611.88 | $667.9920 | $668.00 | $668.05 | $668.00 | |