| 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 | $110.99 | 4.164% | $115.6116 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $67.79 | 5.468% | $71.4968 | $71.50 | $71.50 | $71.50 |
| Purchase #3 | $80.55 | 3.122% | $83.0648 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $160.89 | 11.615% | $179.5774 | $179.58 | $179.60 | $179.60 |
| Purchase #5 | $230.64 | 8.210% | $249.5755 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $53.95 | 5.825% | $57.0926 | $57.09 | $57.10 | $57.10 |
| Purchase #7 | $63.71 | 6.642% | $67.9416 | $67.94 | $67.95 | $67.90 |
| 7 purchase totals = | $768.52 | $824.3603 | $824.36 | $824.40 | $824.40 | |