| 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 | $58.45 | 12.622% | $65.8276 | $65.83 | $65.85 | $65.80 |
| Purchase #2 | $120.46 | 7.191% | $129.1223 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $70.81 | 8.588% | $76.8912 | $76.89 | $76.90 | $76.90 |
| Purchase #4 | $188.74 | 9.622% | $206.9006 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $18.67 | 5.194% | $19.6397 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $223.28 | 3.267% | $230.5746 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $161.69 | 5.619% | $170.7754 | $170.78 | $170.80 | $170.80 |
| 7 purchase totals = | $842.10 | $899.7314 | $899.73 | $899.75 | $899.70 | |