| 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 | $57.95 | 6.264% | $61.58 | $61.58 | $61.60 | $61.60 |
| Purchase #2 | $91.63 | 10.250% | $101.0221 | $101.02 | $101.00 | $101.00 |
| Purchase #3 | $137.90 | 3.564% | $142.8148 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $124.45 | 9.240% | $135.9492 | $135.95 | $135.95 | $135.90 |
| Purchase #5 | $9.94 | 13.199% | $11.252 | $11.25 | $11.25 | $11.30 |
| Purchase #6 | $240.33 | 12.614% | $270.6452 | $270.65 | $270.65 | $270.60 |
| Purchase #7 | $8.25 | 12.765% | $9.3031 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $670.45 | $732.5664 | $732.56 | $732.55 | $732.50 | |