| 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 | $42.61 | 4.174% | $44.3885 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $175.86 | 10.206% | $193.8083 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $213.84 | 10.102% | $235.4421 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $230.75 | 6.329% | $245.3542 | $245.35 | $245.35 | $245.40 |
| Purchase #5 | $29.95 | 13.276% | $33.9262 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $181.96 | 11.315% | $202.5488 | $202.55 | $202.55 | $202.50 |
| Purchase #7 | $116.60 | 12.778% | $131.4991 | $131.50 | $131.50 | $131.50 |
| 7 purchase totals = | $991.57 | $1,086.9672 | $1,086.97 | $1,087.00 | $1,086.90 | |