| 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 | $20.91 | 9.227% | $22.8394 | $22.84 | $22.85 | $22.80 |
| Purchase #2 | $219.67 | 11.842% | $245.6833 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $78.85 | 3.589% | $81.6799 | $81.68 | $81.70 | $81.70 |
| Purchase #4 | $95.66 | 3.429% | $98.9402 | $98.94 | $98.95 | $98.90 |
| Purchase #5 | $35.37 | 7.654% | $38.0772 | $38.08 | $38.10 | $38.10 |
| Purchase #6 | $80.39 | 8.761% | $87.433 | $87.43 | $87.45 | $87.40 |
| Purchase #7 | $43.95 | 12.573% | $49.4758 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $574.80 | $624.1288 | $624.13 | $624.25 | $624.10 | |