| 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 | $23.99 | 4.174% | $24.9913 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $96.29 | 12.454% | $108.282 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $43.97 | 12.597% | $49.5089 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $139.83 | 9.367% | $152.9279 | $152.93 | $152.95 | $152.90 |
| Purchase #5 | $163.39 | 11.340% | $181.9184 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $9.88 | 5.666% | $10.4398 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $143.91 | 11.380% | $160.287 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $621.26 | $688.3553 | $688.36 | $688.40 | $688.30 | |