| 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 | $53.65 | 9.623% | $58.8127 | $58.81 | $58.80 | $58.80 |
| Purchase #2 | $150.76 | 9.733% | $165.4335 | $165.43 | $165.45 | $165.40 |
| Purchase #3 | $160.25 | 12.411% | $180.1386 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $21.71 | 10.774% | $24.049 | $24.05 | $24.05 | $24.00 |
| Purchase #5 | $87.36 | 3.181% | $90.1389 | $90.14 | $90.15 | $90.10 |
| Purchase #6 | $14.30 | 12.504% | $16.0881 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $174.34 | 8.418% | $189.0159 | $189.02 | $189.00 | $189.00 |
| 7 purchase totals = | $662.37 | $723.6767 | $723.68 | $723.70 | $723.50 | |