| 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 | $91.55 | 5.829% | $96.8864 | $96.89 | $96.90 | $96.90 |
| Purchase #2 | $128.53 | 8.168% | $139.0283 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $192.48 | 7.478% | $206.8737 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $153.31 | 5.747% | $162.1207 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $55.67 | 13.596% | $63.2389 | $63.24 | $63.25 | $63.20 |
| Purchase #6 | $95.41 | 7.671% | $102.7289 | $102.73 | $102.75 | $102.70 |
| Purchase #7 | $50.49 | 12.278% | $56.6892 | $56.69 | $56.70 | $56.70 |
| 7 purchase totals = | $767.44 | $827.5661 | $827.57 | $827.60 | $827.50 | |