| 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 | $72.60 | 3.492% | $75.1352 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $242.64 | 13.285% | $274.8747 | $274.87 | $274.85 | $274.90 |
| Purchase #3 | $155.39 | 4.501% | $162.3841 | $162.38 | $162.40 | $162.40 |
| Purchase #4 | $100.97 | 5.696% | $106.7213 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $78.42 | 12.767% | $88.4319 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $149.30 | 3.124% | $153.9641 | $153.96 | $153.95 | $154.00 |
| Purchase #7 | $224.60 | 11.794% | $251.0893 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $1,023.92 | $1,112.6006 | $1,112.59 | $1,112.60 | $1,112.60 | |