| 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 | $90.54 | 12.718% | $102.0549 | $102.05 | $102.05 | $102.10 |
| Purchase #2 | $153.46 | 4.681% | $160.6435 | $160.64 | $160.65 | $160.60 |
| Purchase #3 | $179.51 | 6.804% | $191.7239 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $138.39 | 11.859% | $154.8017 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $52.71 | 7.472% | $56.6485 | $56.65 | $56.65 | $56.60 |
| Purchase #6 | $31.79 | 9.117% | $34.6883 | $34.69 | $34.70 | $34.70 |
| Purchase #7 | $214.57 | 4.214% | $223.612 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $860.97 | $924.1728 | $924.16 | $924.15 | $924.10 | |