| 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 | $57.87 | 4.349% | $60.3868 | $60.39 | $60.40 | $60.40 |
| Purchase #2 | $13.96 | 8.439% | $15.1381 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $93.74 | 3.205% | $96.7444 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $153.86 | 7.114% | $164.8056 | $164.81 | $164.80 | $164.80 |
| Purchase #5 | $58.59 | 6.856% | $62.6069 | $62.61 | $62.60 | $62.60 |
| Purchase #6 | $190.52 | 8.579% | $206.8647 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $105.78 | 9.664% | $116.0026 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $674.32 | $722.5491 | $722.55 | $722.55 | $722.50 | |