| 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 | $33.35 | 10.823% | $36.9595 | $36.96 | $36.95 | $37.00 |
| Purchase #2 | $52.86 | 10.657% | $58.4933 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $162.27 | 11.313% | $180.6276 | $180.63 | $180.65 | $180.60 |
| Purchase #4 | $199.96 | 9.663% | $219.2821 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $20.30 | 13.164% | $22.9723 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $126.84 | 6.759% | $135.4131 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $179.77 | 7.686% | $193.5871 | $193.59 | $193.60 | $193.60 |
| 7 purchase totals = | $775.35 | $847.3350 | $847.33 | $847.35 | $847.40 | |