| 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 | $9.81 | 13.338% | $11.1185 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $48.61 | 12.314% | $54.5958 | $54.60 | $54.60 | $54.60 |
| Purchase #3 | $159.42 | 12.788% | $179.8066 | $179.81 | $179.80 | $179.80 |
| Purchase #4 | $20.85 | 11.870% | $23.3249 | $23.32 | $23.30 | $23.30 |
| Purchase #5 | $94.66 | 4.826% | $99.2283 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $220.36 | 9.497% | $241.2876 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $136.79 | 6.327% | $145.4447 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $690.50 | $754.8064 | $754.81 | $754.80 | $754.70 | |