| 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 | $5.26 | 4.522% | $5.4979 | $5.50 | $5.50 | $5.50 |
| Purchase #2 | $209.39 | 6.748% | $223.5196 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $238.40 | 5.115% | $250.5942 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $9.88 | 3.591% | $10.2348 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $36.32 | 8.857% | $39.5369 | $39.54 | $39.55 | $39.50 |
| Purchase #6 | $222.85 | 10.260% | $245.7144 | $245.71 | $245.70 | $245.70 |
| Purchase #7 | $201.42 | 8.703% | $218.9496 | $218.95 | $218.95 | $218.90 |
| 7 purchase totals = | $923.52 | $994.0474 | $994.04 | $994.05 | $993.90 | |