| 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 | $247.46 | 4.459% | $258.4942 | $258.49 | $258.50 | $258.50 |
| Purchase #2 | $145.93 | 8.798% | $158.7689 | $158.77 | $158.75 | $158.80 |
| Purchase #3 | $90.99 | 8.871% | $99.0617 | $99.06 | $99.05 | $99.10 |
| Purchase #4 | $93.99 | 13.661% | $106.83 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $133.74 | 12.374% | $150.289 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $17.88 | 8.114% | $19.3308 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $160.64 | 7.598% | $172.8454 | $172.85 | $172.85 | $172.80 |
| 7 purchase totals = | $890.63 | $965.6200 | $965.62 | $965.65 | $965.60 | |