| 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 | $31.34 | 4.598% | $32.781 | $32.78 | $32.80 | $32.80 |
| Purchase #2 | $90.54 | 5.261% | $95.3033 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $146.72 | 7.506% | $157.7328 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $136.44 | 6.550% | $145.3768 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $132.28 | 8.598% | $143.6534 | $143.65 | $143.65 | $143.70 |
| Purchase #6 | $49.52 | 12.116% | $55.5198 | $55.52 | $55.50 | $55.50 |
| Purchase #7 | $198.60 | 7.302% | $213.1018 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $785.44 | $843.4689 | $843.46 | $843.50 | $843.50 | |