| 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 | $22.64 | 7.794% | $24.4046 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $98.68 | 9.362% | $107.9184 | $107.92 | $107.90 | $107.90 |
| Purchase #3 | $65.89 | 4.673% | $68.969 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $54.76 | 7.303% | $58.7591 | $58.76 | $58.75 | $58.80 |
| Purchase #5 | $147.56 | 4.124% | $153.6454 | $153.65 | $153.65 | $153.60 |
| Purchase #6 | $111.76 | 5.870% | $118.3203 | $118.32 | $118.30 | $118.30 |
| Purchase #7 | $50.38 | 13.617% | $57.2402 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $551.67 | $589.2570 | $589.26 | $589.20 | $589.20 | |