| 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 | $23.61 | 8.318% | $25.5739 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $185.33 | 3.828% | $192.4244 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $161.69 | 10.788% | $179.1331 | $179.13 | $179.15 | $179.10 |
| Purchase #4 | $167.28 | 13.243% | $189.4329 | $189.43 | $189.45 | $189.40 |
| Purchase #5 | $88.43 | 11.566% | $98.6578 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $110.31 | 7.423% | $118.4983 | $118.50 | $118.50 | $118.50 |
| Purchase #7 | $42.46 | 5.312% | $44.7155 | $44.72 | $44.70 | $44.70 |
| 7 purchase totals = | $779.11 | $848.4359 | $848.43 | $848.40 | $848.40 | |