| 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 | $34.89 | 13.275% | $39.5216 | $39.52 | $39.50 | $39.50 |
| Purchase #2 | $88.36 | 3.245% | $91.2273 | $91.23 | $91.25 | $91.20 |
| Purchase #3 | $90.91 | 8.479% | $98.6183 | $98.62 | $98.60 | $98.60 |
| Purchase #4 | $18.56 | 3.639% | $19.2354 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $140.59 | 6.388% | $149.5709 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $29.66 | 4.522% | $31.0012 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $217.89 | 4.826% | $228.4054 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $620.86 | $657.5801 | $657.59 | $657.55 | $657.50 | |