| 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 | $66.87 | 5.872% | $70.7966 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $132.90 | 5.164% | $139.763 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $238.63 | 4.464% | $249.2824 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $179.46 | 7.790% | $193.4399 | $193.44 | $193.45 | $193.40 |
| Purchase #5 | $230.87 | 6.791% | $246.5484 | $246.55 | $246.55 | $246.50 |
| Purchase #6 | $86.54 | 5.510% | $91.3084 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $53.35 | 5.224% | $56.137 | $56.14 | $56.15 | $56.10 |
| 7 purchase totals = | $988.62 | $1,047.2757 | $1,047.28 | $1,047.30 | $1,047.20 | |