| 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 | $38.86 | 12.365% | $43.665 | $43.67 | $43.65 | $43.70 |
| Purchase #2 | $23.90 | 12.563% | $26.9026 | $26.90 | $26.90 | $26.90 |
| Purchase #3 | $35.75 | 5.623% | $37.7602 | $37.76 | $37.75 | $37.80 |
| Purchase #4 | $144.52 | 3.823% | $150.045 | $150.05 | $150.05 | $150.00 |
| Purchase #5 | $134.82 | 9.109% | $147.1008 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $72.92 | 6.814% | $77.8888 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $124.34 | 7.270% | $133.3795 | $133.38 | $133.40 | $133.40 |
| 7 purchase totals = | $575.11 | $616.7419 | $616.75 | $616.75 | $616.80 | |