| 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 | $100.32 | 9.410% | $109.7601 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $124.79 | 3.822% | $129.5595 | $129.56 | $129.55 | $129.60 |
| Purchase #3 | $219.67 | 12.749% | $247.6757 | $247.68 | $247.70 | $247.70 |
| Purchase #4 | $250.75 | 3.223% | $258.8317 | $258.83 | $258.85 | $258.80 |
| Purchase #5 | $54.82 | 3.670% | $56.8319 | $56.83 | $56.85 | $56.80 |
| Purchase #6 | $145.65 | 8.639% | $158.2327 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $32.52 | 6.573% | $34.6575 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $928.52 | $995.5491 | $995.55 | $995.60 | $995.60 | |