| 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 | $90.66 | 3.498% | $93.8313 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $81.78 | 5.726% | $86.4627 | $86.46 | $86.45 | $86.50 |
| Purchase #3 | $226.83 | 10.524% | $250.7016 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $240.68 | 9.536% | $263.6312 | $263.63 | $263.65 | $263.60 |
| Purchase #5 | $85.75 | 6.612% | $91.4198 | $91.42 | $91.40 | $91.40 |
| Purchase #6 | $191.81 | 7.489% | $206.1747 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $138.86 | 6.467% | $147.8401 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $1,056.37 | $1,140.0614 | $1,140.05 | $1,140.05 | $1,140.00 | |