| 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 | $13.76 | 5.822% | $14.5611 | $14.56 | $14.55 | $14.60 |
| Purchase #2 | $30.97 | 6.505% | $32.9846 | $32.98 | $33.00 | $33.00 |
| Purchase #3 | $124.79 | 5.503% | $131.6572 | $131.66 | $131.65 | $131.70 |
| Purchase #4 | $186.25 | 6.871% | $199.0472 | $199.05 | $199.05 | $199.00 |
| Purchase #5 | $35.74 | 11.307% | $39.7811 | $39.78 | $39.80 | $39.80 |
| Purchase #6 | $39.99 | 8.530% | $43.4011 | $43.40 | $43.40 | $43.40 |
| Purchase #7 | $21.35 | 12.255% | $23.9664 | $23.97 | $23.95 | $24.00 |
| 7 purchase totals = | $452.85 | $485.3987 | $485.40 | $485.40 | $485.50 | |