| 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 | $77.36 | 13.680% | $87.9428 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $123.67 | 6.167% | $131.2967 | $131.30 | $131.30 | $131.30 |
| Purchase #3 | $243.94 | 13.770% | $277.5305 | $277.53 | $277.55 | $277.50 |
| Purchase #4 | $231.93 | 9.237% | $253.3534 | $253.35 | $253.35 | $253.40 |
| Purchase #5 | $29.73 | 4.512% | $31.0714 | $31.07 | $31.05 | $31.10 |
| Purchase #6 | $60.80 | 4.788% | $63.7111 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $186.28 | 10.235% | $205.3458 | $205.35 | $205.35 | $205.30 |
| 7 purchase totals = | $953.71 | $1,050.2517 | $1,050.25 | $1,050.25 | $1,050.20 | |