| 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 | $15.94 | 7.403% | $17.12 | $17.12 | $17.10 | $17.10 |
| Purchase #2 | $40.52 | 7.413% | $43.5237 | $43.52 | $43.50 | $43.50 |
| Purchase #3 | $110.39 | 6.490% | $117.5543 | $117.55 | $117.55 | $117.60 |
| Purchase #4 | $41.74 | 5.666% | $44.105 | $44.11 | $44.10 | $44.10 |
| Purchase #5 | $179.58 | 10.400% | $198.2563 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $175.71 | 7.719% | $189.2731 | $189.27 | $189.25 | $189.30 |
| Purchase #7 | $207.74 | 3.109% | $214.1986 | $214.20 | $214.20 | $214.20 |
| 7 purchase totals = | $771.62 | $824.0310 | $824.03 | $823.95 | $824.10 | |