| 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 | $85.92 | 6.365% | $91.3888 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $8.56 | 11.421% | $9.5376 | $9.54 | $9.55 | $9.50 |
| Purchase #3 | $179.99 | 12.566% | $202.6075 | $202.61 | $202.60 | $202.60 |
| Purchase #4 | $194.44 | 4.497% | $203.184 | $203.18 | $203.20 | $203.20 |
| Purchase #5 | $95.55 | 3.132% | $98.5426 | $98.54 | $98.55 | $98.50 |
| Purchase #6 | $202.72 | 6.245% | $215.3799 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $242.83 | 11.131% | $269.8594 | $269.86 | $269.85 | $269.90 |
| 7 purchase totals = | $1,010.01 | $1,090.4998 | $1,090.50 | $1,090.55 | $1,090.50 | |