| 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 | $27.44 | 5.749% | $29.0175 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $49.39 | 7.478% | $53.0834 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $210.56 | 3.736% | $218.4265 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $166.26 | 9.141% | $181.4578 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $40.72 | 7.470% | $43.7618 | $43.76 | $43.75 | $43.80 |
| Purchase #6 | $95.82 | 12.440% | $107.74 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $150.83 | 5.326% | $158.8632 | $158.86 | $158.85 | $158.90 |
| 7 purchase totals = | $741.02 | $792.3502 | $792.35 | $792.35 | $792.40 | |