| 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 | $214.90 | 6.212% | $228.2496 | $228.25 | $228.25 | $228.20 |
| Purchase #2 | $33.39 | 6.562% | $35.5811 | $35.58 | $35.60 | $35.60 |
| Purchase #3 | $32.51 | 13.159% | $36.788 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $20.31 | 12.721% | $22.8936 | $22.89 | $22.90 | $22.90 |
| Purchase #5 | $71.54 | 12.263% | $80.313 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $63.29 | 10.395% | $69.869 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $46.86 | 6.873% | $50.0807 | $50.08 | $50.10 | $50.10 |
| 7 purchase totals = | $482.80 | $523.7750 | $523.77 | $523.80 | $523.80 | |