| 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 | $70.57 | 11.439% | $78.6425 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $70.98 | 4.438% | $74.1301 | $74.13 | $74.15 | $74.10 |
| Purchase #3 | $240.64 | 4.350% | $251.1078 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $235.32 | 12.239% | $264.1208 | $264.12 | $264.10 | $264.10 |
| Purchase #5 | $21.57 | 11.517% | $24.0542 | $24.05 | $24.05 | $24.10 |
| Purchase #6 | $158.65 | 4.437% | $165.6893 | $165.69 | $165.70 | $165.70 |
| Purchase #7 | $246.67 | 4.577% | $257.9601 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $1,044.40 | $1,115.7048 | $1,115.70 | $1,115.70 | $1,115.70 | |