| 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 | $80.54 | 13.608% | $91.4999 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $66.98 | 5.548% | $70.6961 | $70.70 | $70.70 | $70.70 |
| Purchase #3 | $119.58 | 7.678% | $128.7614 | $128.76 | $128.75 | $128.80 |
| Purchase #4 | $241.59 | 12.722% | $272.3251 | $272.33 | $272.35 | $272.30 |
| Purchase #5 | $224.51 | 9.737% | $246.3705 | $246.37 | $246.35 | $246.40 |
| Purchase #6 | $213.94 | 13.209% | $242.1993 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $80.89 | 9.535% | $88.6029 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $1,028.03 | $1,140.4552 | $1,140.46 | $1,140.45 | $1,140.50 | |