| 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 | $40.79 | 6.298% | $43.359 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $77.86 | 7.769% | $83.9089 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $120.57 | 12.703% | $135.886 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $107.66 | 7.277% | $115.4944 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $227.51 | 8.533% | $246.9234 | $246.92 | $246.90 | $246.90 |
| Purchase #6 | $245.91 | 11.608% | $274.4552 | $274.46 | $274.45 | $274.50 |
| Purchase #7 | $193.79 | 10.644% | $214.417 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $1,014.09 | $1,114.4439 | $1,114.45 | $1,114.40 | $1,114.50 | |