| 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 | $57.89 | 3.290% | $59.7946 | $59.79 | $59.80 | $59.80 |
| Purchase #2 | $41.94 | 12.320% | $47.107 | $47.11 | $47.10 | $47.10 |
| Purchase #3 | $154.96 | 13.670% | $176.143 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $8.57 | 11.391% | $9.5462 | $9.55 | $9.55 | $9.50 |
| Purchase #5 | $30.94 | 4.596% | $32.362 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $161.32 | 6.105% | $171.1686 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $156.32 | 3.199% | $161.3207 | $161.32 | $161.30 | $161.30 |
| 7 purchase totals = | $611.94 | $657.4421 | $657.44 | $657.40 | $657.40 | |