| 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 | $64.26 | 6.750% | $68.5976 | $68.60 | $68.60 | $68.60 |
| Purchase #2 | $34.34 | 12.703% | $38.7022 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $67.25 | 10.358% | $74.2158 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $8.64 | 8.183% | $9.347 | $9.35 | $9.35 | $9.30 |
| Purchase #5 | $155.48 | 7.640% | $167.3587 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $81.80 | 12.815% | $92.2827 | $92.28 | $92.30 | $92.30 |
| Purchase #7 | $151.31 | 4.153% | $157.5939 | $157.59 | $157.60 | $157.60 |
| 7 purchase totals = | $563.08 | $608.0979 | $608.10 | $608.10 | $608.10 | |