| 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 | $23.60 | 6.329% | $25.0936 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $103.99 | 12.850% | $117.3527 | $117.35 | $117.35 | $117.40 |
| Purchase #3 | $107.60 | 11.707% | $120.1967 | $120.20 | $120.20 | $120.20 |
| Purchase #4 | $85.42 | 11.240% | $95.0212 | $95.02 | $95.00 | $95.00 |
| Purchase #5 | $20.79 | 9.287% | $22.7208 | $22.72 | $22.70 | $22.70 |
| Purchase #6 | $55.72 | 8.735% | $60.5871 | $60.59 | $60.60 | $60.60 |
| Purchase #7 | $130.95 | 4.115% | $136.3386 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $528.07 | $577.3107 | $577.31 | $577.30 | $577.30 | |