| 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 | $73.61 | 9.120% | $80.3232 | $80.32 | $80.30 | $80.30 |
| Purchase #2 | $93.58 | 7.156% | $100.2766 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $162.84 | 12.821% | $183.7177 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $130.40 | 11.470% | $145.3569 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $134.58 | 8.283% | $145.7273 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $87.88 | 3.708% | $91.1386 | $91.14 | $91.15 | $91.10 |
| Purchase #7 | $24.26 | 9.317% | $26.5203 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $707.15 | $773.0606 | $773.07 | $773.05 | $773.00 | |