| 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 | $50.54 | 13.401% | $57.3129 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $210.33 | 10.735% | $232.9089 | $232.91 | $232.90 | $232.90 |
| Purchase #3 | $175.47 | 12.568% | $197.5231 | $197.52 | $197.50 | $197.50 |
| Purchase #4 | $168.39 | 10.824% | $186.6165 | $186.62 | $186.60 | $186.60 |
| Purchase #5 | $95.75 | 5.202% | $100.7309 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $61.48 | 13.264% | $69.6347 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $249.53 | 13.732% | $283.7955 | $283.80 | $283.80 | $283.80 |
| 7 purchase totals = | $1,011.49 | $1,128.5225 | $1,128.52 | $1,128.50 | $1,128.40 | |