| 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 | $74.99 | 12.597% | $84.4365 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $39.82 | 3.153% | $41.0755 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $180.25 | 10.164% | $198.5706 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $51.69 | 10.824% | $57.2849 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $65.65 | 5.702% | $69.3934 | $69.39 | $69.40 | $69.40 |
| Purchase #6 | $41.75 | 7.444% | $44.8579 | $44.86 | $44.85 | $44.90 |
| Purchase #7 | $249.39 | 9.496% | $273.0721 | $273.07 | $273.05 | $273.10 |
| 7 purchase totals = | $703.54 | $768.6909 | $768.69 | $768.70 | $768.80 | |