| 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 | $25.64 | 5.466% | $27.0415 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $189.67 | 12.378% | $213.1474 | $213.15 | $213.15 | $213.10 |
| Purchase #3 | $245.54 | 3.726% | $254.6888 | $254.69 | $254.70 | $254.70 |
| Purchase #4 | $245.32 | 7.468% | $263.6405 | $263.64 | $263.65 | $263.60 |
| Purchase #5 | $105.37 | 4.618% | $110.236 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $137.68 | 9.500% | $150.7596 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $144.38 | 6.410% | $153.6348 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $1,093.60 | $1,173.1486 | $1,173.15 | $1,173.20 | $1,173.00 | |