| 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 | $70.93 | 13.602% | $80.5779 | $80.58 | $80.60 | $80.60 |
| Purchase #2 | $207.91 | 3.216% | $214.5964 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $131.89 | 6.360% | $140.2782 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $12.87 | 8.319% | $13.9407 | $13.94 | $13.95 | $13.90 |
| Purchase #5 | $190.79 | 9.570% | $209.0486 | $209.05 | $209.05 | $209.00 |
| Purchase #6 | $235.27 | 6.771% | $251.2001 | $251.20 | $251.20 | $251.20 |
| Purchase #7 | $146.94 | 6.457% | $156.4279 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $996.60 | $1,066.0698 | $1,066.08 | $1,066.15 | $1,066.00 | |