| 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 | $60.56 | 8.630% | $65.7863 | $65.79 | $65.80 | $65.80 |
| Purchase #2 | $39.77 | 13.834% | $45.2718 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $35.43 | 5.574% | $37.4049 | $37.40 | $37.40 | $37.40 |
| Purchase #4 | $203.51 | 5.467% | $214.6359 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $187.30 | 8.341% | $202.9227 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $22.47 | 3.515% | $23.2598 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $84.41 | 3.767% | $87.5897 | $87.59 | $87.60 | $87.60 |
| 7 purchase totals = | $633.45 | $676.8711 | $676.87 | $676.85 | $676.90 | |