| 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 | $70.40 | 4.588% | $73.63 | $73.63 | $73.65 | $73.60 |
| Purchase #2 | $89.64 | 6.574% | $95.5329 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $126.46 | 12.567% | $142.3522 | $142.35 | $142.35 | $142.40 |
| Purchase #4 | $67.92 | 9.802% | $74.5775 | $74.58 | $74.60 | $74.60 |
| Purchase #5 | $68.60 | 8.533% | $74.4536 | $74.45 | $74.45 | $74.50 |
| Purchase #6 | $111.51 | 3.647% | $115.5768 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $126.74 | 10.685% | $140.2822 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $661.27 | $716.4052 | $716.40 | $716.50 | $716.50 | |