| 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 | $45.75 | 4.260% | $47.699 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $24.95 | 12.452% | $28.0568 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $135.28 | 5.386% | $142.5662 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $21.76 | 12.640% | $24.5105 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $168.65 | 10.306% | $186.0311 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $32.49 | 13.163% | $36.7667 | $36.77 | $36.75 | $36.80 |
| Purchase #7 | $147.55 | 11.604% | $164.6717 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $576.43 | $630.3020 | $630.31 | $630.25 | $630.40 | |